diff --git a/pkgs/development/python-modules/flake8-bugbear/default.nix b/pkgs/development/python-modules/flake8-bugbear/default.nix
index 20e8f588826..ef014011bdf 100644
--- a/pkgs/development/python-modules/flake8-bugbear/default.nix
+++ b/pkgs/development/python-modules/flake8-bugbear/default.nix
@@ -10,13 +10,13 @@
 
 buildPythonPackage rec {
   pname = "flake8-bugbear";
-  version = "22.3.20";
+  version = "22.3.23";
 
   src = fetchFromGitHub {
     owner = "PyCQA";
     repo = pname;
     rev = version;
-    sha256 = "sha256-tq008SNytZCttnVY1NLf9/2aeqP+iPLUNsRLZu0k3Uk=";
+    sha256 = "sha256-s1EnPM2He+R+vafu14XI1Xuft8Rg6W3vPH2Atc6N7I0=";
   };
 
   propagatedBuildInputs = [