diff --git a/pkgs/development/python-modules/sphinx_rtd_theme/default.nix b/pkgs/development/python-modules/sphinx_rtd_theme/default.nix
index 06338ec118fb..ec03fb8d7ffb 100644
--- a/pkgs/development/python-modules/sphinx_rtd_theme/default.nix
+++ b/pkgs/development/python-modules/sphinx_rtd_theme/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "sphinx_rtd_theme";
-  version = "0.5.1";
+  version = "0.5.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "19c31qhfiqbm6y7mamglrc2mc7l6n4lasb8jry01lc67l3nqk9pd";
+    sha256 = "32bd3b5d13dc8186d7a42fc816a23d32e83a4827d7d9882948e7b837c232da5a";
   };
 
   propagatedBuildInputs = [ sphinx ];