diff --git a/pkgs/development/libraries/nss/default.nix b/pkgs/development/libraries/nss/default.nix
index f8822c9d0a4..b9c737e231b 100644
--- a/pkgs/development/libraries/nss/default.nix
+++ b/pkgs/development/libraries/nss/default.nix
@@ -11,11 +11,11 @@ let
 
 in stdenv.mkDerivation rec {
   name = "nss-${version}";
-  version = "3.19.1";
+  version = "3.19.2";
 
   src = fetchurl {
-    url = "http://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_3_19_1_RTM/src/${name}.tar.gz";
-    sha256 = "b7be709551ec13206d8e3e8c065b894fa981c11573115e9478fa051029c52fff";
+    url = "http://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_3_19_2_RTM/src/${name}.tar.gz";
+    sha256 = "1306663e8f61d8449ad8cbcffab743a604dcd9f6f34232c210847c51dce2c9ae";
   };
 
   buildInputs = [ nspr perl zlib sqlite ];