diff --git a/pkgs/development/libraries/leatherman/default.nix b/pkgs/development/libraries/leatherman/default.nix
index 9e20923c2447..bdba8688f9d0 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 = "1.8.0";
+  version = "1.9.0";
 
   src = fetchFromGitHub {
-    sha256 = "0iizy20pdkbnsfj6bzrkkj7faizc85lcpkpandvnxfybiq7j60iw";
+    sha256 = "029n16rsvj2abii6d1d4q01fygkicw8n3ja0iaribk4b4h5mc7vc";
     rev = version;
     repo = "leatherman";
     owner = "puppetlabs";