diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 7450eac07d..1ecd009f38 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -1,6 +1,7 @@
 -dontobfuscate
 
 # Keep extension's common dependencies
+-keep class eu.kanade.tachiyomi.source.** { public protected *; } # Avoid access modification
 -keep,allowoptimization class eu.kanade.tachiyomi.** { public protected *; }
 -keep,allowoptimization class androidx.preference.** { *; }
 -keep,allowoptimization class kotlin.** { public protected *; }
@@ -29,7 +30,7 @@
 -keep class org.jsoup.** { *; }
 -keep class kotlin.** { *; }
 -keep class okhttp3.** { *; }
--keep class com.google.gson.** { *; }
+
 
 # OkHttp
 -dontwarn okhttp3.**
@@ -56,30 +57,6 @@
 -dontnote rx.internal.util.PlatformDependent
 ##---------------End: proguard configuration for RxJava 1.x  ----------
 
-##---------------Begin: proguard configuration for Gson  ----------
-# Gson uses generic type information stored in a class file when working with fields. Proguard
-# removes such information by default, so configure it to keep all of it.
--keepattributes Signature
-
-# For using GSON @Expose annotation
--keepattributes *Annotation*
-
-# Gson specific classes
--dontwarn sun.misc.**
-
-# Prevent proguard from stripping interface information from TypeAdapter, TypeAdapterFactory,
-# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
--keep class * extends com.google.gson.TypeAdapter
--keep class * implements com.google.gson.TypeAdapterFactory
--keep class * implements com.google.gson.JsonSerializer
--keep class * implements com.google.gson.JsonDeserializer
-
-# Prevent R8 from leaving Data object members always null
--keepclassmembers,allowobfuscation class * {
-  @com.google.gson.annotations.SerializedName <fields>;
-}
-##---------------End: proguard configuration for Gson  ----------
-
 ##---------------Begin: proguard configuration for kotlinx.serialization  ----------
 -keepattributes *Annotation*, InnerClasses
 -dontnote kotlinx.serialization.AnnotationsKt # core serialization annotations