diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index a3bba898e..a4829f97d 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -117,4 +117,7 @@
 #GPlay API
 -keep public class com.aurora.gplayapi.** {
   *;
-}
\ No newline at end of file
+}
+
+-keep,allowobfuscation,allowshrinking class com.google.gson.reflect.TypeToken
+-keep,allowobfuscation,allowshrinking class * extends com.google.gson.reflect.TypeToken