diff --git a/pkgs/by-name/ha/harlequin/package.nix b/pkgs/by-name/ha/harlequin/package.nix
index 2cd1be5b8d43..d0f3c2e3bc0f 100644
--- a/pkgs/by-name/ha/harlequin/package.nix
+++ b/pkgs/by-name/ha/harlequin/package.nix
@@ -12,14 +12,14 @@
 }:
 python3Packages.buildPythonApplication rec {
   pname = "harlequin";
-  version = "2.5.0";
+  version = "2.5.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "tconbeer";
     repo = "harlequin";
     tag = "v${version}";
-    hash = "sha256-7CUY7tCYYdNBFg1HX3csNTR46paIaHlJPKtK3xqvkAQ=";
+    hash = "sha256-hy72GgugzNRXqxlN0MAWrjfSUY1FZv2O5aa2494hInY=";
   };
 
   pythonRelaxDeps = [