diff --git a/pkgs/development/python-modules/circuitbreaker/default.nix b/pkgs/development/python-modules/circuitbreaker/default.nix
index 3210a741c85c..65f30b2d363c 100644
--- a/pkgs/development/python-modules/circuitbreaker/default.nix
+++ b/pkgs/development/python-modules/circuitbreaker/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "circuitbreaker";
-  version = "2.0.0";
+  version = "2.1.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.8";
@@ -19,7 +19,7 @@ buildPythonPackage rec {
     owner = "fabfuel";
     repo = pname;
     tag = version;
-    hash = "sha256-jaDCMGCZZu3STluYeHDNgdEPf2DNq7bXJ0LPV3JZdk0=";
+    hash = "sha256-lwLy/bWvXhmQbRJ6Qii7e0SrEL3iDPGs6k7Bqamvg50=";
   };
 
   nativeCheckInputs = [