diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f596298..384b1a44 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
 # Change Log
+## [5.45.6](https://github.com/plivo/plivo-java/tree/v5.45.6) (2025-03-03)
+**Fix - Upgraded version for okhttp3 package.**
+- Upgraded version of the okhttp3 package .
+
 ## [5.45.5](https://github.com/plivo/plivo-java/tree/v5.45.5) (2025-02-25)
 **Enhancement - Supporting parameter_name in WhatsApp Template .**
 - Supporting parameter_name in WhatsApp Template .
diff --git a/README.md b/README.md
index 1461c707..1fdef7da 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ The Plivo Java SDK makes it simpler to integrate communications into your Java a
 
 ### To Install Stable release
 
-You can use this SDK by adding it as a dependency in your dependency management tool. Alternatively, you can use the [JAR file](https://search.maven.org/remotecontent?filepath=com/plivo/plivo-java/5.45.5/plivo-java-5.45.5.jar).
+You can use this SDK by adding it as a dependency in your dependency management tool. Alternatively, you can use the [JAR file](https://search.maven.org/remotecontent?filepath=com/plivo/plivo-java/5.45.6/plivo-java-5.45.6.jar).
 
 
 If you are using Maven, use the following XML to include the Plivo SDK as a dependency.
@@ -19,13 +19,13 @@ If you are using Maven, use the following XML to include the Plivo SDK as a depe
 <dependency>
   <groupId>com.plivo</groupId>
   <artifactId>plivo-java</artifactId>
-  <version>5.45.5</version>
+  <version>5.45.6</version>
 </dependency>
 ```
 
 If you are using Gradle, use the following line in your dependencies.
 ```
-compile 'com.plivo:plivo-java:5.45.5'
+compile 'com.plivo:plivo-java:5.45.6'
 ```
 
 ### To Install Beta release
diff --git a/build.gradle b/build.gradle
index 1826ddb4..d92de7fc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,199 +1,212 @@
-group 'com.plivo'
-version new File("${projectDir}/src/main/resources/com/plivo/api/version.txt").readLines().get(0)
-ext["mavenUserName"] = System.getenv("MAVEN_USERNAME") ?: ""
-ext["mavenPassword"] = System.getenv("MAVEN_PASSWORD") ?: ""
-
-
-buildscript {
-  repositories {
-    jcenter()
-  }
-  dependencies {
-    classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.0'
-  }
-
+plugins {
+    id 'java-library'
+    id 'maven-publish'
+    id 'signing'
+    id 'checkstyle'
+    id 'idea'
+    id 'eclipse'
+    id 'application'
+    id 'com.github.johnrengelman.shadow' version '7.1.2'
+    id 'io.codearte.nexus-staging' version '0.30.0'
 }
 
-buildscript {
-  repositories {
-    maven {
-      url "https://plugins.gradle.org/m2/"
-    }
-  }
-  dependencies {
-    classpath "io.codearte.gradle.nexus:gradle-nexus-staging-plugin:0.12.0"
-  }
-}
-apply plugin: 'com.github.johnrengelman.shadow'
-apply plugin: 'java'
-apply plugin: 'checkstyle'
-apply plugin: 'idea'
-apply plugin: 'eclipse'
-apply plugin: 'maven'
-apply plugin: 'maven-publish'
-apply plugin: 'signing'
-apply plugin: 'io.codearte.nexus-staging'
+group = 'com.plivo'
+version = new File("${projectDir}/src/main/resources/com/plivo/api/version.txt").readLines().get(0)
 
-nexusStaging {
-  numberOfRetries = 60
-  delayBetweenRetriesInMillis = 40000
+repositories {
+    mavenCentral()
+    gradlePluginPortal()
 }
 
-repositories {
-  mavenCentral()
+java {
+    withJavadocJar()
+    withSourcesJar()
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
 }
 
 tasks.withType(JavaCompile) {
-  options.compilerArgs << "-Xlint:unchecked"
-  options.fork = true; options.forkOptions.executable = 'javac'
-  options.compilerArgs << "-XDignore.symbol.file=true"
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+    options.compilerArgs << "-Xlint:unchecked"
+    options.compilerArgs << "-XDignore.symbol.file=true"
 }
 
 dependencies {
-  testCompile group: 'junit', name: 'junit', version: '4.12'
-  testCompile group: 'com.squareup.okhttp', name: 'mockwebserver', version: '2.7.5'
-
-  compile 'com.squareup.retrofit2:converter-jackson:2.2.0'
-  compile 'com.squareup.retrofit2:retrofit:2.2.0'
-  compile 'com.squareup.okhttp3:logging-interceptor:3.7.0'
-  compile 'jakarta.xml.bind:jakarta.xml.bind-api:2.3.2'
-  compile 'org.glassfish.jaxb:jaxb-runtime:2.3.2'
-  compile 'com.auth0:java-jwt:3.10.2'
+    testImplementation(platform('org.junit:junit-bom:5.10.0'))
+    testImplementation('org.junit.jupiter:junit-jupiter')
+    testRuntimeOnly('org.junit.platform:junit-platform-launcher')
+    
+    testImplementation 'com.squareup.okhttp:mockwebserver:2.7.5'
+
+    implementation 'com.squareup.retrofit2:converter-jackson:2.2.0'
+    implementation 'com.squareup.retrofit2:retrofit:2.2.0'
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.12.0'
+    implementation 'jakarta.xml.bind:jakarta.xml.bind-api:2.3.2'
+    implementation 'org.glassfish.jaxb:jaxb-runtime:2.3.2'
+    implementation 'com.auth0:java-jwt:3.10.2'
+}
+
+checkstyle {
+    toolVersion = '8.45.1'
+    configFile = file("${projectDir}/config/checkstyle/checkstyle.xml")
+    configProperties = [
+        'checkstyle.cache.file': "${buildDir}/checkstyle.cache"
+    ]
+    showViolations = true
+    sourceSets = [sourceSets.main, sourceSets.test]
+    ignoreFailures = false
+}
+
+test {
+    useJUnitPlatform()
+    testLogging {
+        events "passed", "skipped", "failed"
+    }
+    ignoreFailures = false
 }
 
 javadoc {
-  title "Plivo Java SDK"
-  options.linkSource = true
+    title = "Plivo Java SDK"
+    options.linkSource = true
 }
 
 jar {
-  manifest {
-    attributes(
-      "Created-By": 'Plivo',
-      'Implementation-Vendor': 'Plivo',
-      'Implementation-Title': 'Plivo Java SDK',
-      'Implementation-Version': version
-    )
-  }
+    manifest {
+        attributes(
+            "Created-By": 'Plivo',
+            'Implementation-Vendor': 'Plivo',
+            'Implementation-Title': 'Plivo Java SDK',
+            'Implementation-Version': version
+        )
+    }
 }
 
-task sourceJar(type: Jar, dependsOn: classes) {
-  classifier 'sources'
-  from sourceSets.main.allSource
+shadowJar {
+    archiveClassifier.set('all')
+    archiveBaseName.set("plivo-java-${version}-jar-with-dependencies")
 }
 
-task javadocJar(type: Jar, dependsOn: javadoc) {
-  classifier = 'javadoc'
-  from javadoc.destinationDir
+// Add fatJar task that depends on shadowJar
+task fatJar {
+    dependsOn shadowJar
 }
 
-task fatJar(type: Jar) {
-  manifest {
-    attributes 'Implementation-Title': 'Plivo fat jar',
-      'Implementation-Version': version
-  }
-  archiveName = "plivo-java-${version}-jar-with-dependencies.jar"
-  from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
-  with jar
-  print("Created fatjar: ${destinationDir}/${archiveName}")
+nexusStaging {
+    numberOfRetries = 60
+    delayBetweenRetriesInMillis = 40000
 }
 
 task createPom {
-  doLast
- {
-  pom {
-    project {
-      name 'plivo-java'
-      packaging 'jar'
-      description 'A Java SDK to make voice calls & send SMS using Plivo and to generate Plivo XML'
-
-      licenses {
-        license {
-          name 'The MIT License'
-          url 'https://github.com/plivo/plivo-java/blob/4.0/LICENSE.txt'
-          distribution 'repo'
-        }
-      }
-
-      developers {
-        developer {
-          name 'The Plivo SDKs Team'
-          email 'sdks@plivo.com'
-          organization 'Plivo, Inc.'
-          organizationUrl 'https://plivo.com'
-        }
-      }
-
-      scm {
-        url 'git@github.com:plivo/plivo-java.git'
-        connection 'scm:git:git@github.com:plivo/plivo-java.git'
-        developerConnection 'scm:git:git@github.com:plivo/plivo-java.git'
-      }
+    doLast {
+        def pomFile = file("$buildDir/pom.xml")
+        pomFile.parentFile.mkdirs()
+        pomFile.createNewFile()
+        pomFile.text = """
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>${project.group}</groupId>
+    <artifactId>plivo-java</artifactId>
+    <version>${project.version}</version>
+    <packaging>jar</packaging>
+    <name>plivo-java</name>
+    <description>A Java SDK to make voice calls &amp; send SMS using Plivo and to generate Plivo XML</description>
+    <url>https://github.com/plivo/plivo-java/</url>
+    
+    <licenses>
+        <license>
+            <name>The MIT License</name>
+            <url>https://github.com/plivo/plivo-java/blob/4.0/LICENSE.txt</url>
+            <distribution>repo</distribution>
+        </license>
+    </licenses>
+    
+    <developers>
+        <developer>
+            <name>The Plivo SDKs Team</name>
+            <email>sdks@plivo.com</email>
+            <organization>Plivo, Inc.</organization>
+            <organizationUrl>https://plivo.com</organizationUrl>
+        </developer>
+    </developers>
+    
+    <scm>
+        <url>git@github.com:plivo/plivo-java.git</url>
+        <connection>scm:git:git@github.com:plivo/plivo-java.git</connection>
+        <developerConnection>scm:git:git@github.com:plivo/plivo-java.git</developerConnection>
+    </scm>
+</project>
+"""
     }
-  }.writeTo("pom.xml")
-}
 }
 
-uploadArchives {
-  repositories {
-    mavenDeployer {
-      beforeDeployment {
-        MavenDeployment deployment -> signing.signPom(deployment)
-      }
-      repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
-        authentication(
-          userName: mavenUserName,
-          password: mavenPassword
-        )
-      }
-      snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") {
-        authentication(
-          userName: mavenUserName,
-          password: mavenPassword
-        )
-      }
-      pom.project {
-        name 'plivo-java'
-        packaging 'jar'
-        artifactId 'plivo-java'
-        description 'A Java SDK to make voice calls &amp; send SMS using Plivo and to generate Plivo XML'
-        url 'https://github.com/plivo/plivo-java/'
-        scm {
-          connection 'scm:git:git@github.com:plivo/plivo-java.git'
-          developerConnection 'scm:git:git@github.com:plivo/plivo-java.git'
-          url 'git@github.com:plivo/plivo-java.git'
-        }
-        licenses {
-          license {
-            name 'The MIT License'
-            url 'https://github.com/plivo/plivo-java/blob/4.0/LICENSE.txt'
-          }
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            from components.java
+            
+            pom {
+                name = 'plivo-java'
+                packaging = 'jar'
+                artifactId = 'plivo-java'
+                description = 'A Java SDK to make voice calls & send SMS using Plivo and to generate Plivo XML'
+                url = 'https://github.com/plivo/plivo-java/'
+
+                scm {
+                    connection = 'scm:git:git@github.com:plivo/plivo-java.git'
+                    developerConnection = 'scm:git:git@github.com:plivo/plivo-java.git'
+                    url = 'git@github.com:plivo/plivo-java.git'
+                }
+
+                licenses {
+                    license {
+                        name = 'The MIT License'
+                        url = 'https://github.com/plivo/plivo-java/blob/4.0/LICENSE.txt'
+                    }
+                }
+
+                organization {
+                    name = 'Plivo'
+                    url = 'https://api-reference.plivo.com/latest/net/introduction/overview'
+                }
+
+                issueManagement {
+                    system = 'GitHub'
+                    url = 'https://github.com/plivo/plivo-java/issues'
+                }
+
+                developers {
+                    developer {
+                        name = 'The Plivo SDKs Team'
+                        email = 'sdks@plivo.com'
+                        organization = 'Plivo, Inc.'
+                        organizationUrl = 'https://plivo.com'
+                    }
+                }
+            }
         }
-        organization {
-          name 'Plivo'
-          url 'https://api-reference.plivo.com/latest/net/introduction/overview'
-        }
-        issueManagement {
-          system 'GitHub'
-          url 'https://github.com/plivo/plivo-java/issues'
-        }
-        developers {
-          developer {
-            name 'The Plivo SDKs Team'
-            email 'sdks@plivo.com'
-          }
+    }
+    
+    repositories {
+        maven {
+            def releasesRepoUrl = "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
+            def snapshotsRepoUrl = "https://oss.sonatype.org/content/repositories/snapshots/"
+            url = version.endsWith('SNAPSHOT') ? snapshotsRepoUrl : releasesRepoUrl
+            
+            credentials {
+                username = System.getenv("MAVEN_USERNAME") ?: project.findProperty('mavenUserName') ?: ''
+                password = System.getenv("MAVEN_PASSWORD") ?: project.findProperty('mavenPassword') ?: ''
+            }
         }
-      }
     }
-  }
 }
 
-
-artifacts {
-  archives javadocJar, sourceJar
+signing {
+    required { !version.endsWith('SNAPSHOT') && gradle.taskGraph.hasTask("publish") }
+    sign publishing.publications.mavenJava
 }
 
-signing {
-  required { gradle.taskGraph.hasTask("uploadArchives") }
-  sign configurations.archives
+application {
+    mainClass = 'com.plivo.examples.Messages'
 }
diff --git a/config/checkstyle/checkstyle.xml b/config/checkstyle/checkstyle.xml
index 66166b08..99a8c26a 100644
--- a/config/checkstyle/checkstyle.xml
+++ b/config/checkstyle/checkstyle.xml
@@ -14,179 +14,175 @@
  -->
 
 <module name="Checker">
-  <property name="charset" value="UTF-8"/>
+    <property name="charset" value="UTF-8"/>
+    <property name="severity" value="warning"/>
+    <property name="fileExtensions" value="java, properties, xml"/>
 
-  <property name="severity" value="warning"/>
-
-  <property name="fileExtensions" value="java, properties, xml"/>
-  <!-- Checks for whitespace                               -->
-  <!-- See http://checkstyle.sf.net/config_whitespace.html -->
-  <module name="FileTabCharacter">
-    <property name="eachLine" value="true"/>
-  </module>
-
-  <module name="TreeWalker">
-    <module name="OuterTypeFilename"/>
-    <module name="IllegalTokenText">
-      <property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
-      <property name="format" value="\\u00(08|09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
-      <property name="message" value="Avoid using corresponding octal or Unicode escape."/>
-    </module>
-    <module name="AvoidEscapedUnicodeCharacters">
-      <property name="allowEscapesForControlCharacters" value="true"/>
-      <property name="allowByTailComment" value="true"/>
-      <property name="allowNonPrintableEscapes" value="true"/>
+    <!-- Checks for whitespace -->
+    <!-- See http://checkstyle.sf.net/config_whitespace.html -->
+    <module name="FileTabCharacter">
+        <property name="eachLine" value="true"/>
     </module>
+
     <module name="LineLength">
-      <property name="max" value="100"/>
-      <property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
-    </module>
-    <module name="AvoidStarImport"/>
-    <module name="OneTopLevelClass"/>
-    <module name="NoLineWrap"/>
-    <module name="EmptyBlock">
-      <property name="option" value="TEXT"/>
-      <property name="tokens" value="LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH"/>
-    </module>
-    <module name="NeedBraces"/>
-    <module name="LeftCurly">
-      <property name="maxLineLength" value="100"/>
-    </module>
-    <module name="RightCurly"/>
-    <module name="RightCurly">
-      <property name="option" value="alone"/>
-      <property name="tokens" value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO, STATIC_INIT, INSTANCE_INIT"/>
-    </module>
-    <module name="WhitespaceAround">
-      <property name="allowEmptyConstructors" value="true"/>
-      <property name="allowEmptyMethods" value="true"/>
-      <property name="allowEmptyTypes" value="true"/>
-      <property name="allowEmptyLoops" value="true"/>
-      <message key="ws.notFollowed" value="WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks may only be represented as '{}' when not part of a multi-block statement (4.1.3)"/>
-      <message key="ws.notPreceded" value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
-    </module>
-    <module name="OneStatementPerLine"/>
-    <module name="MultipleVariableDeclarations"/>
-    <module name="ArrayTypeStyle"/>
-    <module name="MissingSwitchDefault"/>
-    <module name="FallThrough"/>
-    <module name="UpperEll"/>
-    <module name="ModifierOrder"/>
-    <module name="EmptyLineSeparator">
-      <property name="allowNoEmptyLineBetweenFields" value="true"/>
-    </module>
-    <module name="SeparatorWrap">
-      <property name="tokens" value="DOT"/>
-      <property name="option" value="nl"/>
-    </module>
-    <module name="SeparatorWrap">
-      <property name="tokens" value="COMMA"/>
-      <property name="option" value="EOL"/>
-    </module>
-    <module name="PackageName">
-      <property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$"/>
-      <message key="name.invalidPattern" value="Package name ''{0}'' must match pattern ''{1}''."/>
-    </module>
-    <module name="TypeName">
-      <message key="name.invalidPattern" value="Type name ''{0}'' must match pattern ''{1}''."/>
-    </module>
-    <module name="MemberName">
-      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
-      <message key="name.invalidPattern" value="Member name ''{0}'' must match pattern ''{1}''."/>
-    </module>
-    <module name="ParameterName">
-      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
-      <message key="name.invalidPattern" value="Parameter name ''{0}'' must match pattern ''{1}''."/>
-    </module>
-    <module name="CatchParameterName">
-      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
-      <message key="name.invalidPattern" value="Catch parameter name ''{0}'' must match pattern ''{1}''."/>
-    </module>
-    <module name="LocalVariableName">
-      <property name="tokens" value="VARIABLE_DEF"/>
-      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
-      <property name="allowOneCharVarInForLoop" value="true"/>
-      <message key="name.invalidPattern" value="Local variable name ''{0}'' must match pattern ''{1}''."/>
+        <property name="max" value="100"/>
+        <property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
     </module>
-    <module name="ClassTypeParameterName">
-      <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
-      <message key="name.invalidPattern" value="Class type name ''{0}'' must match pattern ''{1}''."/>
-    </module>
-    <module name="MethodTypeParameterName">
-      <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
-      <message key="name.invalidPattern" value="Method type name ''{0}'' must match pattern ''{1}''."/>
-    </module>
-    <module name="InterfaceTypeParameterName">
-      <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
-      <message key="name.invalidPattern" value="Interface type name ''{0}'' must match pattern ''{1}''."/>
-    </module>
-    <module name="NoFinalizer"/>
-    <module name="GenericWhitespace">
-      <message key="ws.followed" value="GenericWhitespace ''{0}'' is followed by whitespace."/>
-      <message key="ws.preceded" value="GenericWhitespace ''{0}'' is preceded with whitespace."/>
-      <message key="ws.illegalFollow" value="GenericWhitespace ''{0}'' should followed by whitespace."/>
-      <message key="ws.notPreceded" value="GenericWhitespace ''{0}'' is not preceded with whitespace."/>
-    </module>
-    <module name="Indentation">
-      <property name="basicOffset" value="2"/>
-      <property name="braceAdjustment" value="0"/>
-      <property name="caseIndent" value="2"/>
-      <property name="throwsIndent" value="4"/>
-      <property name="lineWrappingIndentation" value="4"/>
-      <property name="arrayInitIndent" value="2"/>
-    </module>
-    <module name="AbbreviationAsWordInName">
-      <property name="ignoreFinal" value="false"/>
-      <property name="allowedAbbreviationLength" value="1"/>
-    </module>
-    <module name="OverloadMethodsDeclarationOrder"/>
-    <module name="VariableDeclarationUsageDistance"/>
-    <module name="CustomImportOrder">
-      <property name="specialImportsRegExp" value="com.google"/>
-      <property name="sortImportsInGroupAlphabetically" value="true"/>
-      <property name="customImportOrderRules" value="STATIC###SPECIAL_IMPORTS###THIRD_PARTY_PACKAGE###STANDARD_JAVA_PACKAGE"/>
-    </module>
-    <module name="MethodParamPad"/>
-    <module name="OperatorWrap">
-      <property name="option" value="NL"/>
-      <property name="tokens" value="BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR, LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR "/>
-    </module>
-    <module name="AnnotationLocation">
-      <property name="tokens" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF"/>
-    </module>
-    <module name="AnnotationLocation">
-      <property name="tokens" value="VARIABLE_DEF"/>
-      <property name="allowSamelineMultipleAnnotations" value="true"/>
-    </module>
-    <module name="NonEmptyAtclauseDescription"/>
-    <module name="JavadocTagContinuationIndentation"/>
-    <module name="SummaryJavadoc">
-      <property name="forbiddenSummaryFragments" value="^@return the *|^This method returns |^A [{]@code [a-zA-Z0-9]+[}]( is a )"/>
-    </module>
-    <module name="JavadocParagraph"/>
-    <module name="AtclauseOrder">
-      <property name="tagOrder" value="@param, @return, @throws, @deprecated"/>
-      <property name="target" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF, VARIABLE_DEF"/>
-    </module>
-    <module name="JavadocMethod">
-      <property name="scope" value="public"/>
-      <property name="allowMissingParamTags" value="true"/>
-      <property name="allowMissingThrowsTags" value="true"/>
-      <property name="allowMissingReturnTag" value="true"/>
-      <property name="minLineCount" value="2"/>
-      <property name="allowedAnnotations" value="Override, Test"/>
-      <property name="allowThrowsTagsForSubclasses" value="true"/>
-    </module>
-    <module name="MethodName">
-      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9_]*$"/>
-      <message key="name.invalidPattern" value="Method name ''{0}'' must match pattern ''{1}''."/>
-    </module>
-    <module name="SingleLineJavadoc">
-      <property name="ignoreInlineTags" value="false"/>
-    </module>
-    <module name="EmptyCatchBlock">
-      <property name="exceptionVariableName" value="expected"/>
-    </module>
-    <module name="CommentsIndentation"/>
-  </module>
-</module>
+
+    <module name="TreeWalker">
+        <module name="OuterTypeFilename"/>
+        <module name="IllegalTokenText">
+            <property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
+            <property name="format" value="\\u00(08|09|0(a|A)|0(C|c)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
+            <property name="message" value="Avoid using corresponding octal or Unicode escape."/>
+        </module>
+        <module name="AvoidEscapedUnicodeCharacters">
+            <property name="allowEscapesForControlCharacters" value="true"/>
+            <property name="allowByTailComment" value="true"/>
+            <property name="allowNonPrintableEscapes" value="true"/>
+        </module>
+        <module name="AvoidStarImport"/>
+        <module name="OneTopLevelClass"/>
+        <module name="NoLineWrap"/>
+        <module name="EmptyBlock">
+            <property name="option" value="TEXT"/>
+            <property name="tokens" value="LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH"/>
+        </module>
+        <module name="NeedBraces"/>
+        <module name="LeftCurly"/>
+        <module name="RightCurly"/>
+        <module name="RightCurly">
+            <property name="option" value="alone"/>
+            <property name="tokens" value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO, STATIC_INIT, INSTANCE_INIT"/>
+        </module>
+        <module name="WhitespaceAround">
+            <property name="allowEmptyConstructors" value="true"/>
+            <property name="allowEmptyMethods" value="true"/>
+            <property name="allowEmptyTypes" value="true"/>
+            <property name="allowEmptyLoops" value="true"/>
+            <message key="ws.notFollowed" value="WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks may only be represented as '{}' when not part of a multi-block statement (4.1.3)"/>
+            <message key="ws.notPreceded" value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
+        </module>
+        <module name="OneStatementPerLine"/>
+        <module name="MultipleVariableDeclarations"/>
+        <module name="ArrayTypeStyle"/>
+        <module name="MissingSwitchDefault"/>
+        <module name="FallThrough"/>
+        <module name="UpperEll"/>
+        <module name="ModifierOrder"/>
+        <module name="EmptyLineSeparator">
+            <property name="allowNoEmptyLineBetweenFields" value="true"/>
+        </module>
+        <module name="SeparatorWrap">
+            <property name="tokens" value="DOT"/>
+            <property name="option" value="nl"/>
+        </module>
+        <module name="SeparatorWrap">
+            <property name="tokens" value="COMMA"/>
+            <property name="option" value="EOL"/>
+        </module>
+        <module name="PackageName">
+            <property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$"/>
+            <message key="name.invalidPattern" value="Package name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="TypeName">
+            <message key="name.invalidPattern" value="Type name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="MemberName">
+            <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
+            <message key="name.invalidPattern" value="Member name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="ParameterName">
+            <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
+            <message key="name.invalidPattern" value="Parameter name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="CatchParameterName">
+            <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
+            <message key="name.invalidPattern" value="Catch parameter name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="LocalVariableName">
+            <property name="tokens" value="VARIABLE_DEF"/>
+            <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
+            <property name="allowOneCharVarInForLoop" value="true"/>
+            <message key="name.invalidPattern" value="Local variable name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="ClassTypeParameterName">
+            <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
+            <message key="name.invalidPattern" value="Class type name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="MethodTypeParameterName">
+            <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
+            <message key="name.invalidPattern" value="Method type name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="InterfaceTypeParameterName">
+            <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
+            <message key="name.invalidPattern" value="Interface type name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="NoFinalizer"/>
+        <module name="GenericWhitespace">
+            <message key="ws.followed" value="GenericWhitespace ''{0}'' is followed by whitespace."/>
+            <message key="ws.preceded" value="GenericWhitespace ''{0}'' is preceded with whitespace."/>
+            <message key="ws.illegalFollow" value="GenericWhitespace ''{0}'' should followed by whitespace."/>
+            <message key="ws.notPreceded" value="GenericWhitespace ''{0}'' is not preceded with whitespace."/>
+        </module>
+        <module name="Indentation">
+            <property name="basicOffset" value="2"/>
+            <property name="braceAdjustment" value="0"/>
+            <property name="caseIndent" value="2"/>
+            <property name="throwsIndent" value="4"/>
+            <property name="lineWrappingIndentation" value="4"/>
+            <property name="arrayInitIndent" value="2"/>
+        </module>
+        <module name="AbbreviationAsWordInName">
+            <property name="ignoreFinal" value="false"/>
+            <property name="allowedAbbreviationLength" value="1"/>
+        </module>
+        <module name="OverloadMethodsDeclarationOrder"/>
+        <module name="VariableDeclarationUsageDistance"/>
+        <module name="CustomImportOrder">
+            <property name="specialImportsRegExp" value="com.google"/>
+            <property name="sortImportsInGroupAlphabetically" value="true"/>
+            <property name="customImportOrderRules" value="STATIC###SPECIAL_IMPORTS###THIRD_PARTY_PACKAGE###STANDARD_JAVA_PACKAGE"/>
+        </module>
+        <module name="MethodParamPad"/>
+        <module name="OperatorWrap">
+            <property name="option" value="NL"/>
+            <property name="tokens" value="BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR, LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR "/>
+        </module>
+        <module name="AnnotationLocation">
+            <property name="tokens" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF"/>
+        </module>
+        <module name="AnnotationLocation">
+            <property name="tokens" value="VARIABLE_DEF"/>
+            <property name="allowSamelineMultipleAnnotations" value="true"/>
+        </module>
+        <module name="NonEmptyAtclauseDescription"/>
+        <module name="JavadocTagContinuationIndentation"/>
+        <module name="SummaryJavadoc">
+            <property name="forbiddenSummaryFragments" value="^@return the *|^This method returns |^A [{]@code [a-zA-Z0-9]+[}]( is a )"/>
+        </module>
+        <module name="JavadocParagraph"/>
+        <module name="AtclauseOrder">
+            <property name="tagOrder" value="@param, @return, @throws, @deprecated"/>
+            <property name="target" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF, VARIABLE_DEF"/>
+        </module>
+        <module name="JavadocMethod">
+            <property name="tokens" value="METHOD_DEF, CTOR_DEF, ANNOTATION_FIELD_DEF"/>
+            <property name="validateThrows" value="false"/>
+            <property name="allowMissingParamTags" value="true"/>
+            <property name="allowMissingReturnTag" value="true"/>
+            <property name="allowedAnnotations" value="Override, Test"/>
+        </module>
+        <module name="MethodName">
+            <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9_]*$"/>
+            <message key="name.invalidPattern" value="Method name ''{0}'' must match pattern ''{1}''."/>
+        </module>
+        <module name="SingleLineJavadoc">
+            <property name="ignoreInlineTags" value="false"/>
+        </module>
+        <module name="EmptyCatchBlock">
+            <property name="exceptionVariableName" value="expected"/>
+        </module>
+        <module name="CommentsIndentation"/>
+    </module>
+</module> 
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 23d347a8..ee459fe8 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.7-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
\ No newline at end of file
diff --git a/pom.properties b/pom.properties
index ccc36ab0..feaca3f1 100644
--- a/pom.properties
+++ b/pom.properties
@@ -1,6 +1,6 @@
 # Written manually.
 
-version=5.45.5
+version=5.45.6
 groupId=com.plivo
 artifactId=plivo-java
 
diff --git a/pom.xml b/pom.xml
index 8155c597..b934ee21 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
     <dependency>
       <groupId>com.squareup.okhttp3</groupId>
       <artifactId>logging-interceptor</artifactId>
-      <version>3.7.0</version>
+      <version>4.12.0</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
diff --git a/src/main/resources/com/plivo/api/version.txt b/src/main/resources/com/plivo/api/version.txt
index 0315a169..3c482d53 100644
--- a/src/main/resources/com/plivo/api/version.txt
+++ b/src/main/resources/com/plivo/api/version.txt
@@ -1 +1 @@
-5.45.5
+5.45.6