diff --git a/pkgs/development/python-modules/rpy2/default.nix b/pkgs/development/python-modules/rpy2/default.nix
index fea68174bb43..58e38eb56294 100644
--- a/pkgs/development/python-modules/rpy2/default.nix
+++ b/pkgs/development/python-modules/rpy2/default.nix
@@ -24,13 +24,13 @@
 }:
 
 buildPythonPackage rec {
-    version = "3.5.11";
+    version = "3.5.12";
     pname = "rpy2";
 
     disabled = isPyPy;
     src = fetchPypi {
       inherit version pname;
-      hash = "sha256-DT5VTayPTlWiiTLylGNBquPgKJQwThGYVHIiqoa4niE=";
+      hash = "sha256-7q33lP0qpUj4hWjGodJufDgQzUp2Soeyw7MdMZQtbUU=";
     };
 
     patches = [