diff --git a/pkgs/development/python-modules/m2r/default.nix b/pkgs/development/python-modules/m2r/default.nix
index 8b1618515c8..612e2fd76b2 100644
--- a/pkgs/development/python-modules/m2r/default.nix
+++ b/pkgs/development/python-modules/m2r/default.nix
@@ -2,11 +2,11 @@
   mistune, docutils } :
 buildPythonPackage rec {
   pname = "m2r";
-  version = "0.2.0";
+  version = "0.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b64ee5ac870311a69967fe787be8607df67b02a329f0fc76c8bf477336a99c78";
+    sha256 = "bf90bad66cda1164b17e5ba4a037806d2443f2a4d5ddc9f6a5554a0322aaed99";
   };
 
   propagatedBuildInputs = [ mistune docutils ];