diff --git a/pkgs/development/libraries/expat/default.nix b/pkgs/development/libraries/expat/default.nix
index 487538422457..cd546a58169c 100644
--- a/pkgs/development/libraries/expat/default.nix
+++ b/pkgs/development/libraries/expat/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl}: stdenv.mkDerivation {
-  name = "expat-2.0.0";
+  name = "expat-2.0.1";
   src = fetchurl {
-    url = mirror://sourceforge/expat/expat-2.0.0.tar.gz;
-    md5 = "d945df7f1c0868c5c73cf66ba9596f3f";
+    url = mirror://sourceforge/expat/expat-2.0.1.tar.gz;
+    sha256 = "14sy5qx9hgjyfs743iq8ywldhp5w4n6cscqf2p4hgrw6vys60xl4";
   };
 }