diff --git a/pkgs/development/python-modules/statsmodels/default.nix b/pkgs/development/python-modules/statsmodels/default.nix
index e2c7142c979..c65fb0990f0 100644
--- a/pkgs/development/python-modules/statsmodels/default.nix
+++ b/pkgs/development/python-modules/statsmodels/default.nix
@@ -13,11 +13,11 @@
 
 buildPythonPackage rec {
   pname = "statsmodels";
-  version = "0.11.0";
+  version = "0.11.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0wcc7xbwlf8r2diw9fnzf4bg9h5cg406w7phd3dz37hx17yfi3ha";
+    sha256 = "5bde3fa0a35a91b45dba7cbc28270b5b649ff1d721c89290883f6e831672d5f0";
   };
 
   checkInputs = with self; [ nose ];