diff --git a/pkgs/applications/misc/synergy/default.nix b/pkgs/applications/misc/synergy/default.nix
index 746b5e5ef465..0d3337b478f0 100644
--- a/pkgs/applications/misc/synergy/default.nix
+++ b/pkgs/applications/misc/synergy/default.nix
@@ -7,13 +7,13 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   name = "synergy-${version}";
-  version = "1.6.2";
+  version = "1.6.3";
 
   src = fetchFromGitHub {
     owner = "synergy";
     repo = "synergy";
     rev = version;
-    sha256 = "0himg6c50x5wz5nc6rgd54rph1w6nin6j9f08pa4spsxn9b5h8ks";
+    sha256 = "0n4zvz669vi2wyn6i6xhxp0j3nvjl4yzm441cqv6hb0d5k26wbcn";
   };
 
   patches = optional stdenv.isLinux ./cryptopp.patch;