diff --git a/pkgs/development/python-modules/m2crypto/default.nix b/pkgs/development/python-modules/m2crypto/default.nix
index 87a74c79f553..02df30e99ce4 100644
--- a/pkgs/development/python-modules/m2crypto/default.nix
+++ b/pkgs/development/python-modules/m2crypto/default.nix
@@ -6,12 +6,12 @@
 
 
 buildPythonPackage rec {
-  version = "0.24.0";
+  version = "0.30.1";
   pname = "M2Crypto";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1s2y0pf2zg7xf4nfwrw7zhwbk615r5a7bgi5wwkwzh6jl50n99c0";
+    sha256 = "a1b2751cdadc6afac3df8a5799676b7b7c67a6ad144bb62d38563062e7cd3fc6";
   };
 
   buildInputs = [ pkgs.swig2 pkgs.openssl ];