diff --git a/build.gradle b/build.gradle
index 61ee81eb6f..dbfb21cfdf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ buildscript {
   }
   dependencies {
     classpath 'com.google.gradle:osdetector-gradle-plugin:1.4.0'
-    classpath 'ru.vyarus:gradle-animalsniffer-plugin:1.2.0'
+    classpath 'ru.vyarus:gradle-animalsniffer-plugin:1.3.0'
     classpath 'net.ltgt.gradle:gradle-errorprone-plugin:0.0.10'
   }
 }
diff --git a/examples/android/helloworld/gradle/wrapper/gradle-wrapper.jar b/examples/android/helloworld/gradle/wrapper/gradle-wrapper.jar
index 0141fb598c..c2363383eb 100644
Binary files a/examples/android/helloworld/gradle/wrapper/gradle-wrapper.jar and b/examples/android/helloworld/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/examples/android/helloworld/gradle/wrapper/gradle-wrapper.properties b/examples/android/helloworld/gradle/wrapper/gradle-wrapper.properties
index ab1fa06dbd..116622dd53 100644
--- a/examples/android/helloworld/gradle/wrapper/gradle-wrapper.properties
+++ b/examples/android/helloworld/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Jun 07 16:48:24 PDT 2017
+#Wed Jul 05 17:08:33 PDT 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip
diff --git a/examples/android/routeguide/gradle/wrapper/gradle-wrapper.jar b/examples/android/routeguide/gradle/wrapper/gradle-wrapper.jar
index fbfd39de53..d188f7329d 100644
Binary files a/examples/android/routeguide/gradle/wrapper/gradle-wrapper.jar and b/examples/android/routeguide/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/examples/android/routeguide/gradle/wrapper/gradle-wrapper.properties b/examples/android/routeguide/gradle/wrapper/gradle-wrapper.properties
index 8765c8bf8b..5c56e29f87 100644
--- a/examples/android/routeguide/gradle/wrapper/gradle-wrapper.properties
+++ b/examples/android/routeguide/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Jun 07 16:48:51 PDT 2017
+#Wed Jul 05 17:09:04 PDT 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip
diff --git a/examples/gradle/wrapper/gradle-wrapper.jar b/examples/gradle/wrapper/gradle-wrapper.jar
index 1690b6e2da..54d8bf1418 100644
Binary files a/examples/gradle/wrapper/gradle-wrapper.jar and b/examples/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/examples/gradle/wrapper/gradle-wrapper.properties b/examples/gradle/wrapper/gradle-wrapper.properties
index 93938526db..eae3f06e02 100644
--- a/examples/gradle/wrapper/gradle-wrapper.properties
+++ b/examples/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Jun 07 16:29:55 PDT 2017
+#Wed Jul 05 17:05:45 PDT 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip
diff --git a/examples/thrift/gradle/wrapper/gradle-wrapper.jar b/examples/thrift/gradle/wrapper/gradle-wrapper.jar
index 216ac0a6f5..8f426a86cb 100644
Binary files a/examples/thrift/gradle/wrapper/gradle-wrapper.jar and b/examples/thrift/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/examples/thrift/gradle/wrapper/gradle-wrapper.properties b/examples/thrift/gradle/wrapper/gradle-wrapper.properties
index 5304f42d42..34f7b0fa58 100644
--- a/examples/thrift/gradle/wrapper/gradle-wrapper.properties
+++ b/examples/thrift/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Jun 07 16:49:19 PDT 2017
+#Wed Jul 05 17:06:41 PDT 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index e93704a41a..023fc3eebf 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 0fb891a46a..ec0d8a5a6c 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Jun 07 16:24:12 PDT 2017
+#Wed Jul 05 17:02:24 PDT 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip