diff --git a/pkgs/by-name/ma/mathicgb/package.nix b/pkgs/by-name/ma/mathicgb/package.nix
index 3e11ddd869c6..cf88e8024712 100644
--- a/pkgs/by-name/ma/mathicgb/package.nix
+++ b/pkgs/by-name/ma/mathicgb/package.nix
@@ -12,13 +12,13 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "mathicgb";
-  version = "1.3";
+  version = "1.4";
 
   src = fetchFromGitHub {
     owner = "Macaulay2";
     repo = "mathicgb";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-zcHaYzznvbBkfeFXNxIxy9qlyD0esOvwUIOuEli4rwc=";
+    hash = "sha256-34ASkRPNH6d8TSJmyZmYZVOi1p02nHgMVXXWVJMNZ1c=";
   };
 
   buildInputs = [