diff --git a/pkgs/by-name/gi/git-mit/package.nix b/pkgs/by-name/gi/git-mit/package.nix
index 9f028c9f6a1c..adb4c7f12c76 100644
--- a/pkgs/by-name/gi/git-mit/package.nix
+++ b/pkgs/by-name/gi/git-mit/package.nix
@@ -9,7 +9,7 @@
 }:
 
 let
-  version = "6.1.0";
+  version = "6.4.3";
 in
 rustPlatform.buildRustPackage {
   pname = "git-mit";
@@ -19,10 +19,10 @@ rustPlatform.buildRustPackage {
     owner = "PurpleBooth";
     repo = "git-mit";
     tag = "v${version}";
-    hash = "sha256-2ApBtZPfpV5mrvD/6NS+qsA8/WLFZL6OGWnANJBMchI=";
+    hash = "sha256-Id7S0qE1020pPMoyCl8jkHWrbdOb6FZHLNsqRvwjpf8=";
   };
 
-  cargoHash = "sha256-ahT2jMFwU1+xQykqedmhOWjr+6mxpaUpjAMCeBwUTY0=";
+  cargoHash = "sha256-edKtumK9HGIXHy/ZdxZ1+lxYi+cS5G129E+WK9/JE10=";
 
   nativeBuildInputs = [ pkg-config ];