diff --git a/source/uceflinuxosrimehandler.pas b/source/uceflinuxosrimehandler.pas
index 7e2539e0..7a3a88d2 100644
--- a/source/uceflinuxosrimehandler.pas
+++ b/source/uceflinuxosrimehandler.pas
@@ -207,8 +207,8 @@ begin
 end;
 
 function TCEFLinuxOSRIMEHandler.ConnectSignals: boolean;
-var
-  TempHandlerID1, TempHandlerID2, TempHandlerID3, TempHandlerID4 : gulong;
+var                                        
+  TempHandlerID1, TempHandlerID2, TempHandlerID3, TempHandlerID4 : {$IF DEFINED(LCLGTK2) or DEFINED(LCLGTK3)}gulong{$ELSE}cardinal{$ENDIF};
   {$IF DEFINED(LCLGTK2) or DEFINED(LCLGTK3)}
   TempData : GPointer;
   {$ENDIF}
diff --git a/update_CEF4Delphi.json b/update_CEF4Delphi.json
index 05bc37fa..ea61ed75 100644
--- a/update_CEF4Delphi.json
+++ b/update_CEF4Delphi.json
@@ -2,7 +2,7 @@
   "UpdateLazPackages" : [
     {
       "ForceNotify" : true,
-      "InternalVersion" : 773,
+      "InternalVersion" : 774,
       "Name" : "cef4delphi_lazarus.lpk",
       "Version" : "139.0.28"
     }