diff --git a/app/gplay.gradle b/app/gplay.gradle
index 9af8ded79..4384237eb 100644
--- a/app/gplay.gradle
+++ b/app/gplay.gradle
@@ -1,5 +1,5 @@
 ext {
-    googleLibraryVersion = '11.8.0'
+    googleLibraryVersion = '9.6.1'
 }
 
 dependencies {