diff --git a/pkgs/development/python-modules/readme_renderer/default.nix b/pkgs/development/python-modules/readme_renderer/default.nix
index b7709da9dca..122c4fdf665 100644
--- a/pkgs/development/python-modules/readme_renderer/default.nix
+++ b/pkgs/development/python-modules/readme_renderer/default.nix
@@ -12,7 +12,7 @@
 
 buildPythonPackage rec {
   pname = "readme-renderer";
-  version = "33.0";
+  version = "34.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "readme_renderer";
     inherit version;
-    sha256 = "sha256-47U7yEvWrwVOTMH+NWfcGuGfVUE0IhBDo/jGdOIiCds=";
+    sha256 = "sha256-37TRfyFwbRRfdHPgthyiRbpY6BDPmyIJpII5Z3+C5bA=";
   };
 
   propagatedBuildInputs = [