diff --git a/pkgs/development/libraries/leatherman/default.nix b/pkgs/development/libraries/leatherman/default.nix
index fe5c23b36105..4b84584d53e2 100644
--- a/pkgs/development/libraries/leatherman/default.nix
+++ b/pkgs/development/libraries/leatherman/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   pname = "leatherman";
-  version = "1.12.8";
+  version = "1.12.9";
 
   src = fetchFromGitHub {
-    sha256 = "sha256-5xcwktlwgP9Ltild4BliaGJBqlheDLSTKQLZjzK+nGk=";
+    sha256 = "sha256-TuiOAinJsQWJVJiaS8kWk4Pl+hn521f4ooJ2p+eR6mk=";
     rev = version;
     repo = "leatherman";
     owner = "puppetlabs";