diff --git a/pkgs/development/compilers/gforth/default.nix b/pkgs/development/compilers/gforth/default.nix
index c5508d2e043d..b76482ba5963 100644
--- a/pkgs/development/compilers/gforth/default.nix
+++ b/pkgs/development/compilers/gforth/default.nix
@@ -9,13 +9,13 @@ let
 in stdenv.mkDerivation rec {
 
   pname = "gforth";
-  version = "0.7.9_20220127";
+  version = "0.7.9_20230518";
 
   src = fetchFromGitHub {
     owner = "forthy42";
     repo = "gforth";
     rev = version;
-    sha256 = "sha256-3+ObHhsPvW44UFiN0GWOhwo7aiqhjwxNY8hw2Wv4MK0=";
+    hash = "sha256-rXtmmENBt9RMdLPq8GDyndh4+CYnCmz6NYpe3kH5OwU=";
   };
 
   nativeBuildInputs = [