diff --git a/liblinphone_tester/build.gradle b/liblinphone_tester/build.gradle
index 2e93960ab..f58bbc87a 100644
--- a/liblinphone_tester/build.gradle
+++ b/liblinphone_tester/build.gradle
@@ -13,7 +13,7 @@ buildscript {
     google()
   }
   dependencies {
-    classpath 'com.android.tools.build:gradle:2.3.3'
+    classpath 'com.android.tools.build:gradle:3.1.0'
   }
 }