diff --git a/pkgs/by-name/gi/git-town/package.nix b/pkgs/by-name/gi/git-town/package.nix
index 81c4d0ed6d50..58c8b9dafaf1 100644
--- a/pkgs/by-name/gi/git-town/package.nix
+++ b/pkgs/by-name/gi/git-town/package.nix
@@ -13,13 +13,13 @@
 
 buildGoModule rec {
   pname = "git-town";
-  version = "21.4.1";
+  version = "21.4.3";
 
   src = fetchFromGitHub {
     owner = "git-town";
     repo = "git-town";
     tag = "v${version}";
-    hash = "sha256-IBBnqwXx7q6QBk0Z5cHugXVeJHq85lCX7Y5U1tCXZmA=";
+    hash = "sha256-E3j1lWQycB6aIj8xXaRUJdtrrvc92kxJjXhSHq3TBy0=";
   };
 
   vendorHash = null;