diff --git a/pkgs/development/libraries/leatherman/default.nix b/pkgs/development/libraries/leatherman/default.nix
index be033c3860c..44d527e1304 100644
--- a/pkgs/development/libraries/leatherman/default.nix
+++ b/pkgs/development/libraries/leatherman/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   name = "leatherman-${version}";
-  version = "1.3.0";
+  version = "1.4.0";
 
   src = fetchFromGitHub {
-    sha256 = "1pcbfgq9khlcvxjsqpdshjskwljzawryzps0ickazwm7l3m7hrln";
+    sha256 = "0whlyzz0imv4lm69xkwhcd6jzh3s0rzlqjmwimbqz96p4771ivpd";
     rev = version;
     repo = "leatherman";
     owner = "puppetlabs";