diff --git a/app/proguard-rules.txt b/app/proguard-rules.txt
index 05366766..4564213c 100644
--- a/app/proguard-rules.txt
+++ b/app/proguard-rules.txt
@@ -44,5 +44,13 @@
 -keepattributes Exceptions
 
 
+
+
 # See https://github.com/square/okio#proguard
--dontwarn okio.**
\ No newline at end of file
+-dontwarn okio.**
+
+
+# For Guava:
+-dontwarn java.lang.ClassValue
+-dontwarn com.google.errorprone.annotations.**
+-dontwarn sun.misc.Unsafe
\ No newline at end of file