diff --git a/demo/build.gradle b/demo/build.gradle
index d3ac99b..23fdfb4 100644
--- a/demo/build.gradle
+++ b/demo/build.gradle
@@ -1,8 +1,8 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.3"
+    compileSdkVersion 25
+    buildToolsVersion "25.0.2"
 
     defaultConfig {
         applicationId "com.mbanje.fabprogress"
@@ -25,9 +25,9 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:appcompat-v7:23.4.0'
-    compile 'com.android.support:design:23.4.0'
+    compile 'com.android.support:appcompat-v7:25.1.0'
+    compile 'com.android.support:design:25.1.0'
     compile project(':fabbutton')
-    compile 'com.android.support:cardview-v7:23.4.0'
+    compile 'com.android.support:cardview-v7:25.1.0'
 //    compile 'mbanje.kurt:fabbutton:1.2.3'
 }
diff --git a/fabbutton/build.gradle b/fabbutton/build.gradle
index d05e2c1..4c95dfb 100644
--- a/fabbutton/build.gradle
+++ b/fabbutton/build.gradle
@@ -37,7 +37,7 @@ def gitUrl = 'https://github.com/ckurtm/FabButton.git'
 
 android {
     compileSdkVersion 25
-    buildToolsVersion "24.0.3"
+    buildToolsVersion "25.0.2"
 
     defaultConfig {
         minSdkVersion 14
@@ -54,7 +54,7 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:design:25.0.0'
+    compile 'com.android.support:design:25.1.0'
 }
 
 Properties properties = new Properties()
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index ff1eed3..70fa996 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-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip