diff --git a/pkgs/by-name/sm/smartsynchronize/package.nix b/pkgs/by-name/sm/smartsynchronize/package.nix
index 9cdf139c0b23..0b6fa30fc3a5 100644
--- a/pkgs/by-name/sm/smartsynchronize/package.nix
+++ b/pkgs/by-name/sm/smartsynchronize/package.nix
@@ -16,13 +16,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "smartsynchronize";
-  version = "4.6.2";
+  version = "4.6.3";
 
   src = fetchurl {
     url = "https://www.syntevo.com/downloads/smartsynchronize/smartsynchronize-linux-${
       builtins.replaceStrings [ "." ] [ "_" ] finalAttrs.version
     }.tar.gz";
-    hash = "sha256-78CidB6d7FJH17rRT3N9tCCHNZyeyOy7DOepxVDLPUM=";
+    hash = "sha256-F+Yrr029nPnnCvFEhIxgeXloyt2JRKSw8uOmVySWKzo=";
   };
 
   nativeBuildInputs = [ wrapGAppsHook3 ];