diff --git a/SDL/macbundle.sh b/SDL/macbundle.sh
index 9c67205efc..abc92b9bbd 100755
--- a/SDL/macbundle.sh
+++ b/SDL/macbundle.sh
@@ -1,10 +1,11 @@
 #!/bin/bash
 
-echo "Hello"
+echo "Hello from macbundle.sh"
 
 PPSSPP="${1}"
 PPSSPP_SHORTNAME="${2}"
 PPSSPPSDL="${PPSSPP}/Contents/MacOS/${PPSSPP_SHORTNAME}"
+MOLTENVK="${PPSSPP}/Contents/Frameworks/libMoltenVK.dylib"
 
 ls ${PPSSPPSDL}
 
@@ -54,5 +55,7 @@ fi
 
 # AdHoc codesign is required for Apple Silicon.
 echo "Signing..."
-codesign -fs - --entitlements ../macOS/Entitlements.plist --timestamp "${PPSSPPSDL}" || echo "Failed signing"
-codesign -fs - --entitlements ../macOS/Entitlements.plist --timestamp "${PPSSPP}" || echo "Failed signing"
+
+codesign -fs - --entitlements ../macOS/Entitlements.plist --timestamp "${MOLTENVK}" || echo "Failed signing MoltenVK"
+codesign -fs - --entitlements ../macOS/Entitlements.plist --timestamp "${PPSSPPSDL}" || echo "Failed signing PPSSPPSDL"
+codesign -fs - --entitlements ../macOS/Entitlements.plist --timestamp "${PPSSPP}" || echo "Failed signing PPSSPP"
diff --git a/ext/vulkan/macOS/Frameworks/libMoltenVK.dylib b/ext/vulkan/macOS/Frameworks/libMoltenVK.dylib
index 0238f282d5..030887a605 100755
Binary files a/ext/vulkan/macOS/Frameworks/libMoltenVK.dylib and b/ext/vulkan/macOS/Frameworks/libMoltenVK.dylib differ