diff --git a/pkgs/applications/version-management/git-and-tools/git-machete/default.nix b/pkgs/applications/version-management/git-and-tools/git-machete/default.nix
index 92c54dcac6b3..6f8c4091a162 100644
--- a/pkgs/applications/version-management/git-and-tools/git-machete/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-machete/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonApplication rec {
   pname = "git-machete";
-  version = "2.12.5";
+  version = "2.12.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1m4j8nhdkr28xs2xbnyy3ric9i99swb4d5drj4wpkqd2xqln5wlq";
+    sha256 = "1h7daf74s0plnqrz2f63s6rak8fmqns96ydjn01366bcsqrbvkw6";
   };
 
   nativeBuildInputs = [ installShellFiles pbr ];