diff --git a/package.json b/package.json
index 3fbd8c29..009b0880 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "@types/react-syntax-highlighter": "^15.5.13",
     "storybook": "^8.1.5",
     "@storybook/addon-a11y": "^8.1.5",
-    "@storybook/test-runner": "^0.20.0",
+    "@storybook/test-runner": "^0.21.0",
     "@storybook/addon-essentials": "^8.1.5",
     "@storybook/nextjs": "^8.1.5",
     "@storybook/react": "^8.1.5",