diff --git a/pkgs/applications/networking/browsers/firefox/default.nix b/pkgs/applications/networking/browsers/firefox/default.nix
index df176caaa2d6..c2efc370631d 100644
--- a/pkgs/applications/networking/browsers/firefox/default.nix
+++ b/pkgs/applications/networking/browsers/firefox/default.nix
@@ -129,8 +129,8 @@ in {
 
   firefox = common {
     pname = "firefox";
-    version = "41.0.1";
-    sha1 = "4f6bf34b7b286e033f401d7d4112ec6310577aae";
+    version = "41.0.2";
+    sha1 = "5e8243cbbd3ea306bd1e5f1b16079bdcc9af95a4";
   };
 
   firefox-esr = common {