diff --git a/pkgs/applications/networking/browsers/firefox/packages/firefox.nix b/pkgs/applications/networking/browsers/firefox/packages/firefox.nix
index 2de4bb1ad8d9..88240b0c820d 100644
--- a/pkgs/applications/networking/browsers/firefox/packages/firefox.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages/firefox.nix
@@ -9,10 +9,10 @@
 
 buildMozillaMach rec {
   pname = "firefox";
-  version = "150.0.1";
+  version = "150.0.2";
   src = fetchurl {
     url = "mirror://mozilla/firefox/releases/${version}/source/firefox-${version}.source.tar.xz";
-    sha512 = "b3710e1b35002312bf248e822681039b75ec1196f8d014c88b0377c9b06f34780469152a98ad967440a51a4a0ca45418ba6239438f869ae564cc82c023645179";
+    sha512 = "e22fc66f7faeb9bef4036d0a90af4c27dabc45a3dc59c7290536bfe46c7624d73388d29b36a8999e364065fa31a5fa167596632229b0af9bc1baf4135fa29a4d";
   };
 
   meta = {