diff --git a/pkgs/development/python-modules/cyclopts/default.nix b/pkgs/development/python-modules/cyclopts/default.nix
index 9e0aea624be9..5948f958438e 100644
--- a/pkgs/development/python-modules/cyclopts/default.nix
+++ b/pkgs/development/python-modules/cyclopts/default.nix
@@ -19,7 +19,7 @@
 
 buildPythonPackage rec {
   pname = "cyclopts";
-  version = "2.9.8";
+  version = "2.9.9";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -28,7 +28,7 @@ buildPythonPackage rec {
     owner = "BrianPugh";
     repo = "cyclopts";
     rev = "refs/tags/v${version}";
-    hash = "sha256-smrx8YSVp3Jr+BAM9ZOfOVS9HOwPveBLHFmcs5ZhQ1M=";
+    hash = "sha256-gU/oqFrOzA6PQTwwGS9si19F+LIondO3MozNDwPDtgs=";
   };
 
   build-system = [