diff --git a/pkgs/development/python-modules/krb5/default.nix b/pkgs/development/python-modules/krb5/default.nix
index 0d8cd32055a9..f587c629664c 100644
--- a/pkgs/development/python-modules/krb5/default.nix
+++ b/pkgs/development/python-modules/krb5/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "krb5";
-  version = "0.7.1";
+  version = "0.9.0";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-7V8T1QMUibENhlXAraKKgcI5Gz7LigjG1znh5YNbxFA=";
+    hash = "sha256-TN0shf9HcBCO2vSP7fGYiM+Vb/N04ul+QPhBKwSMruY=";
   };
 
   build-system = [