diff --git a/Source/Core/Common/Version.cpp b/Source/Core/Common/Version.cpp
index c361e117f2..18eeed3b36 100644
--- a/Source/Core/Common/Version.cpp
+++ b/Source/Core/Common/Version.cpp
@@ -18,7 +18,7 @@ namespace Common
 #endif
 
 #ifndef IS_PLAYBACK
-#define SLIPPI_REV_STR "4.0.0-mainline-beta.3"  // netplay version
+#define SLIPPI_REV_STR "4.0.0-mainline-beta.4"  // netplay version
 #else
 #define SLIPPI_REV_STR "3.2.0"  // playback version
 #endif