diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 6656d0d6..01be62a5 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -14,3 +14,7 @@
 # Retain generic signatures of GSON TypeToken and its subclasses
 -keep class com.google.gson.reflect.TypeToken
 -keep class * extends com.google.gson.reflect.TypeToken
+
+# Keep room database and entities
+-keep class * extends androidx.room.RoomDatabase
+-keep @androidx.room.Entity class *