diff --git a/pkgs/applications/networking/mailreaders/thunderbird/default.nix b/pkgs/applications/networking/mailreaders/thunderbird/default.nix
index a372a92e948..c048c2938a9 100644
--- a/pkgs/applications/networking/mailreaders/thunderbird/default.nix
+++ b/pkgs/applications/networking/mailreaders/thunderbird/default.nix
@@ -24,11 +24,11 @@ let
   gcc = if stdenv.cc.isGNU then stdenv.cc.cc else stdenv.cc.cc.gcc;
 in stdenv.mkDerivation rec {
   name = "thunderbird-${version}";
-  version = "60.3.2";
+  version = "60.3.3";
 
   src = fetchurl {
     url = "mirror://mozilla/thunderbird/releases/${version}/source/thunderbird-${version}.source.tar.xz";
-    sha512 = "27hdv1c0jgwk6lkkdfy1rx7r29s2girikbbrriwr9v1gvmf7j3vgdldk7wqijjcp185dbp714wh3n5kp1p9f3sa8mf7z6321xby0mf7";
+    sha512 = "04m6mgm4nfnq3nfkv0d1al5b7bw95kfcjpyd7aschqi6wnn21g8qacx42ynj89i5l9vc1jx8nz0wy266sy6x5iv9q585c6l6j9gvkrh";
   };
 
   # from firefox, but without sound libraries