diff --git a/pkgs/by-name/ge/gersemi/package.nix b/pkgs/by-name/ge/gersemi/package.nix
index b7047664dcc2..68c3d58cd5e5 100644
--- a/pkgs/by-name/ge/gersemi/package.nix
+++ b/pkgs/by-name/ge/gersemi/package.nix
@@ -6,14 +6,14 @@
 
 python3Packages.buildPythonApplication rec {
   pname = "gersemi";
-  version = "0.21.0";
+  version = "0.22.1";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "BlankSpruce";
     repo = "gersemi";
     tag = version;
-    hash = "sha256-TOrnaYvI4U7+q7ANNThZ3M3XhZS/Y8m48mNAqwjjBsg=";
+    hash = "sha256-ckK0Tv1aUHJcM1RH20ejBvq49xksUZmqveCcMmpnVGo=";
   };
 
   build-system = with python3Packages; [