diff --git a/commons/build.gradle b/commons/build.gradle
index 7bc61d0b6..4e2c9d04a 100644
--- a/commons/build.gradle
+++ b/commons/build.gradle
@@ -27,7 +27,7 @@ dependencies {
     testCompileOnly 'org.projectlombok:lombok'
     annotationProcessor 'org.projectlombok:lombok'
     implementation 'org.jeasy:easy-random-core:4.2.0'
-    implementation 'com.google.guava:guava:29.0-jre'
+    implementation 'com.google.guava:guava:30.0-jre'
     implementation 'io.lettuce:lettuce-core:5.3.3.RELEASE'
     implementation 'net.logstash.logback:logstash-logback-encoder:6.4'
     implementation 'org.springframework.data:spring-data-redis'
diff --git a/consent/build.gradle b/consent/build.gradle
index 67e8897bc..9e80f1489 100644
--- a/consent/build.gradle
+++ b/consent/build.gradle
@@ -41,7 +41,7 @@ dependencies {
     testImplementation 'org.jeasy:easy-random-core:4.2.0'
     testImplementation "com.squareup.okhttp3:okhttp:4.8.1"
     testImplementation "com.squareup.okhttp3:mockwebserver:4.8.1"
-    implementation 'com.google.guava:guava:29.0-jre'
+    implementation 'com.google.guava:guava:30.0-jre'
     implementation 'io.jsonwebtoken:jjwt:0.9.1'
     implementation 'javax.xml.bind:jaxb-api:2.3.1'
     implementation 'io.vertx:vertx-pg-client:3.9.2'
diff --git a/dataflow/build.gradle b/dataflow/build.gradle
index f392b5869..66b5f5b25 100644
--- a/dataflow/build.gradle
+++ b/dataflow/build.gradle
@@ -32,7 +32,7 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-security'
     implementation 'org.springframework.boot:spring-boot-starter-webflux'
     implementation 'org.springframework.data:spring-data-redis'
-    implementation 'com.google.guava:guava:29.0-jre'
+    implementation 'com.google.guava:guava:30.0-jre'
     implementation 'javax.validation:validation-api:2.0.1.Final'
     compileOnly 'org.projectlombok:lombok'
     annotationProcessor 'org.projectlombok:lombok'
diff --git a/user/build.gradle b/user/build.gradle
index 753a7e801..5e3790801 100644
--- a/user/build.gradle
+++ b/user/build.gradle
@@ -33,7 +33,7 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-security'
     implementation 'org.springframework.boot:spring-boot-starter-webflux'
     implementation 'io.vertx:vertx-pg-client:3.9.2'
-    implementation 'com.google.guava:guava:29.0-jre'
+    implementation 'com.google.guava:guava:30.0-jre'
     implementation 'io.jsonwebtoken:jjwt:0.9.1'
     implementation 'javax.xml.bind:jaxb-api:2.3.1'
     implementation 'com.nimbusds:nimbus-jose-jwt:8.20'