diff --git a/pkgs/development/web/nodejs/default.nix b/pkgs/development/web/nodejs/default.nix
index 1bd8dbec1e6..cff2e089756 100644
--- a/pkgs/development/web/nodejs/default.nix
+++ b/pkgs/development/web/nodejs/default.nix
@@ -7,7 +7,7 @@
 assert stdenv.system != "armv5tel-linux";
 
 let
-  version = "4.1.2";
+  version = "4.2.2";
 
   deps = {
     inherit openssl zlib libuv;
@@ -31,7 +31,7 @@ in stdenv.mkDerivation {
 
   src = fetchurl {
     url = "http://nodejs.org/dist/v${version}/node-v${version}.tar.gz";
-    sha256 = "0j9ca1fjgljzh4m9l9d8g81510j0ljvaf031qij9psiz79qc7gpy";
+    sha256 = "1c8c45b39fg2mz1c88jl0q0yhpxixdr25rpmpfskdd1m6hshkrq0";
   };
 
   configureFlags = concatMap sharedConfigureFlags (builtins.attrNames deps) ++ [ "--without-dtrace" ];
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 47881b7d2ab..f835bc0abaf 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2032,7 +2032,7 @@ let
 
   ninka = callPackage ../development/tools/misc/ninka { };
 
-  nodejs-4_1 = callPackage ../development/web/nodejs {
+  nodejs-4_2 = callPackage ../development/web/nodejs {
     libtool = darwin.cctools;
   };
 
@@ -2044,16 +2044,16 @@ let
   nodejs = if stdenv.system == "armv5tel-linux" then
     nodejs-0_10
   else
-    nodejs-4_1;
+    nodejs-4_2;
 
-  nodePackages_4_1 = recurseIntoAttrs (callPackage ./node-packages.nix { self = nodePackages_4_1; nodejs = nodejs-4_1; });
+  nodePackages_4_2 = recurseIntoAttrs (callPackage ./node-packages.nix { self = nodePackages_4_2; nodejs = nodejs-4_2; });
 
   nodePackages_0_10 = callPackage ./node-packages.nix { self = nodePackages_0_10; nodejs = nodejs-0_10; };
 
   nodePackages = if stdenv.system == "armv5tel-linux" then
     nodePackages_0_10
   else
-    nodePackages_4_1;
+    nodePackages_4_2;
 
   npm2nix = nodePackages.npm2nix;