diff --git a/pkgs/development/python-modules/sphinxcontrib-bibtex/default.nix b/pkgs/development/python-modules/sphinxcontrib-bibtex/default.nix
index 931af4b4dde2..51d9824f639c 100644
--- a/pkgs/development/python-modules/sphinxcontrib-bibtex/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-bibtex/default.nix
@@ -9,14 +9,14 @@
 }:
 
 buildPythonPackage rec {
-  version = "2.1.4";
+  version = "2.2.0";
   pname = "sphinxcontrib-bibtex";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f53ec0cd534d2c8f0a51b4b3473ced46e9cb0dd99a7c5019249fe0ef9cbef18e";
+    sha256 = "sha256-dQCEPhVNdpg8I7ylynOAll4HJcRrj0hMEyLQtYps47I=";
   };
 
   propagatedBuildInputs = [ oset pybtex pybtex-docutils sphinx ];