diff --git a/OpenPGP-Keychain-API/example-app/build.gradle b/OpenPGP-Keychain-API/example-app/build.gradle
index 373f83690..1f8854431 100644
--- a/OpenPGP-Keychain-API/example-app/build.gradle
+++ b/OpenPGP-Keychain-API/example-app/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.8.0'
+        classpath 'com.android.tools.build:gradle:0.8.3'
     }
 }
 
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/build.gradle b/OpenPGP-Keychain-API/libraries/keychain-api-library/build.gradle
index 0c8668332..1d5911783 100644
--- a/OpenPGP-Keychain-API/libraries/keychain-api-library/build.gradle
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.8.0'
+        classpath 'com.android.tools.build:gradle:0.8.3'
     }
 }
 
diff --git a/build.gradle b/build.gradle
index a84ab6b3c..86c40fa3a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.8.0'
+        classpath 'com.android.tools.build:gradle:0.8.3'
     }
 }
 
diff --git a/libraries/keychain-api-library/build.gradle b/libraries/keychain-api-library/build.gradle
index 0c8668332..1d5911783 100644
--- a/libraries/keychain-api-library/build.gradle
+++ b/libraries/keychain-api-library/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.8.0'
+        classpath 'com.android.tools.build:gradle:0.8.3'
     }
 }