diff --git a/pkgs/development/python-modules/mkdocs-swagger-ui-tag/default.nix b/pkgs/development/python-modules/mkdocs-swagger-ui-tag/default.nix
index 2997e93ce0b9..46e3d410614b 100644
--- a/pkgs/development/python-modules/mkdocs-swagger-ui-tag/default.nix
+++ b/pkgs/development/python-modules/mkdocs-swagger-ui-tag/default.nix
@@ -9,13 +9,13 @@
 
 buildPythonPackage rec {
   pname = "mkdocs-swagger-ui-tag";
-  version = "0.4.3";
+  version = "0.5.1";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-N/7JhVX3STsUAz7O6yWkvKz72+3RZA5CNb3Z6FTrdRs=";
+    sha256 = "sha256-CAIQbSg8o+FxPqb/O9ML1b6OxmmH4c+RRU4ecHyfn8w=";
   };
 
   propagatedBuildInputs = [ mkdocs beautifulsoup4 ];