diff --git a/pkgs/games/scid-vs-pc/default.nix b/pkgs/games/scid-vs-pc/default.nix
index 9d3cdeb02e9..e6fb00eb76c 100644
--- a/pkgs/games/scid-vs-pc/default.nix
+++ b/pkgs/games/scid-vs-pc/default.nix
@@ -2,11 +2,11 @@
 
 tcl.mkTclDerivation rec {
   pname = "scid-vs-pc";
-  version = "4.21";
+  version = "4.22";
 
   src = fetchurl {
     url = "mirror://sourceforge/scidvspc/scid_vs_pc-${version}.tgz";
-    sha256 = "1lsm5s2hlhqbmwm6f38jlg2kc4j6lwp86lg6z3w6nc3jibzgvsay";
+    sha256 = "sha256-PSHDPrfhJI/DyEVQLo8Ckargqf/iUG5PgvUbO/4WNJM=";
   };
 
   nativeBuildInputs = [ makeWrapper ];