diff --git a/pkgs/development/libraries/cpp-hocon/default.nix b/pkgs/development/libraries/cpp-hocon/default.nix
index 90c27083d770..6014c9f4eafe 100644
--- a/pkgs/development/libraries/cpp-hocon/default.nix
+++ b/pkgs/development/libraries/cpp-hocon/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   name = "cpp-hocon-${version}";
-  version = "0.1.4";
+  version = "0.1.5";
 
   src = fetchFromGitHub {
-    sha256 = "1abalk0sjfg4yfz148hdknsbnl2xwjb8li7lqc64d07ifxhcqr87";
+    sha256 = "0fc5468458mz572nbp45x5sblp6dsb4d1b6jqv77zf3mx5xyziz7";
     rev = version;
     repo = "cpp-hocon";
     owner = "puppetlabs";
diff --git a/pkgs/development/libraries/leatherman/default.nix b/pkgs/development/libraries/leatherman/default.nix
index ea092a336375..d45a616606d9 100644
--- a/pkgs/development/libraries/leatherman/default.nix
+++ b/pkgs/development/libraries/leatherman/default.nix
@@ -1,17 +1,17 @@
-{ stdenv, fetchFromGitHub, boost, cmake, curl }:
+{ stdenv, fetchFromGitHub, boost, cmake, curl, ruby }:
 
 stdenv.mkDerivation rec {
   name = "leatherman-${version}";
-  version = "0.10.1";
+  version = "0.11.2";
 
   src = fetchFromGitHub {
-    sha256 = "0kjk3xq7v6bqq35ymj9vr9xz5kpcka51ms6489pm48adyaf53hs7";
+    sha256 = "1rnk204mvzc44i69b8gfb1fjj5r4qby7ymal782rdplnlbm065r8";
     rev = version;
     repo = "leatherman";
     owner = "puppetlabs";
   };
 
-  buildInputs = [ boost cmake curl ];
+  buildInputs = [ boost cmake curl ruby ];
 
   meta = with stdenv.lib; {
     homepage = https://github.com/puppetlabs/leatherman/;  
diff --git a/pkgs/tools/system/facter/default.nix b/pkgs/tools/system/facter/default.nix
index 9f97a403159a..b66cd7d6112e 100644
--- a/pkgs/tools/system/facter/default.nix
+++ b/pkgs/tools/system/facter/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   name = "facter-${version}";
-  version = "3.6.0";
+  version = "3.6.4";
 
   src = fetchFromGitHub {
-    sha256 = "1fwvjd84nw39lgclkz4kn90z84fs9lsama3ikq0qs1in3y3jfmvi";
+    sha256 = "177mmg5a4s4q2p76df4z6c51nfnr73qya1pvvj6fcs1gld01xjr6";
     rev = version;
     repo = "facter";
     owner = "puppetlabs";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 688d821b5c5e..157c9ba336ce 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -925,7 +925,6 @@ with pkgs;
 
   facter = callPackage ../tools/system/facter {
     boost = boost160;
-    ruby = ruby_2_1;
   };
 
   fasd = callPackage ../tools/misc/fasd { };