diff --git a/pkgs/applications/networking/mailreaders/thunderbird/default.nix b/pkgs/applications/networking/mailreaders/thunderbird/default.nix
index 96dd7bb9af0..ad43cd0116f 100644
--- a/pkgs/applications/networking/mailreaders/thunderbird/default.nix
+++ b/pkgs/applications/networking/mailreaders/thunderbird/default.nix
@@ -13,7 +13,7 @@
   enableOfficialBranding ? false
 }:
 
-let version = "38.1.0"; in
+let version = "38.2.0"; in
 let verName = "${version}"; in
 
 stdenv.mkDerivation rec {
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     url = "http://archive.mozilla.org/pub/thunderbird/releases/${verName}/source/thunderbird-${verName}.source.tar.bz2";
 
     # https://archive.mozilla.org/pub/thunderbird/releases/${verName}/SHA1SUMS
-    sha1 = "7bb0c85e889e397e53dcbcbd36957dbd7c8c10bd";
+    sha1 = "0e27c54ee63b71cd7e8ff4fd87bbe66e0a16ffc1";
   };
 
   buildInputs = # from firefox30Pkgs.xulrunner, but without gstreamer and libvpx