diff --git a/pkgs/applications/version-management/git-mit/default.nix b/pkgs/applications/version-management/git-mit/default.nix
index 08f9d948a1a9..68b3fc6cd467 100644
--- a/pkgs/applications/version-management/git-mit/default.nix
+++ b/pkgs/applications/version-management/git-mit/default.nix
@@ -10,7 +10,7 @@
 }:
 
 let
-  version = "5.12.177";
+  version = "5.12.178";
 in
 rustPlatform.buildRustPackage {
   pname = "git-mit";
@@ -20,10 +20,10 @@ rustPlatform.buildRustPackage {
     owner = "PurpleBooth";
     repo = "git-mit";
     rev = "v${version}";
-    hash = "sha256-cg0fRHaDd0l5a8aKZwG6BbwVz47P0SMc4MdV6KmafZ8=";
+    hash = "sha256-PyQhg3JJqfOVjT72kvfki4krLB3YRP9EHqbIptRI9nc=";
   };
 
-  cargoHash = "sha256-AfBSnqUpuJFwE5OTX6aDH+arD+mjyoIjdNTpN98dxjw=";
+  cargoHash = "sha256-/8zrqj3Nlm84eAYfMzpZJ9Bgv5Tjyucfv9YcXdGXXFQ=";
 
   nativeBuildInputs = [ pkg-config ];