diff --git a/build.gradle b/build.gradle
index a451a741..9b61f867 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,8 +5,8 @@ buildscript {
         google()
     }
     dependencies {
-        classpath "com.android.tools:r8:1.0.23"
-        classpath 'com.android.tools.build:gradle:3.1.1'
+        classpath "com.android.tools:r8:1.0.25"
+        classpath 'com.android.tools.build:gradle:3.1.2'
     }
 }