diff --git a/pkgs/development/python-modules/flake8-bugbear/default.nix b/pkgs/development/python-modules/flake8-bugbear/default.nix
index a3db5f41feb6..3bd384c413cd 100644
--- a/pkgs/development/python-modules/flake8-bugbear/default.nix
+++ b/pkgs/development/python-modules/flake8-bugbear/default.nix
@@ -11,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "flake8-bugbear";
-  version = "22.9.11";
+  version = "22.9.23";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -20,7 +20,7 @@ buildPythonPackage rec {
     owner = "PyCQA";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-f95mwHjWoCRjAc8djrHm57q32hyp8Ukg7d2hSNlLvXs=";
+    hash = "sha256-LI8NnAB87Iel5aTVb2BIwHUB6KVtHzLvu+pJnFI3nw0=";
   };
 
   propagatedBuildInputs = [