diff --git a/pkgs/development/python-modules/oslotest/default.nix b/pkgs/development/python-modules/oslotest/default.nix
index 5114df79c653..1c5ad412a46b 100644
--- a/pkgs/development/python-modules/oslotest/default.nix
+++ b/pkgs/development/python-modules/oslotest/default.nix
@@ -11,12 +11,12 @@
 
 buildPythonPackage rec {
   pname = "oslotest";
-  version = "5.0.0";
+  version = "5.0.1";
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-97skDGy+8voLq7lRP/PafQ8ozDja+Y70Oy6ISDZ/vSA=";
+    hash = "sha256-WpRA0o2MywC89f56BWkEF+pilDsMjpOkMX2LG9Au6O4=";
   };
 
   nativeBuildInputs = [ pbr ];