diff --git a/storybook/package.json b/storybook/package.json
index 9567eeeea8..9f10b9a972 100644
--- a/storybook/package.json
+++ b/storybook/package.json
@@ -15,7 +15,7 @@
     "react-dom": "^17.0.2"
   },
   "devDependencies": {
-    "@storybook/addon-a11y": "^6.4.17",
+    "@storybook/addon-a11y": "^6.4.18",
     "@storybook/addon-actions": "^6.4.18",
     "@storybook/addon-links": "^6.4.18",
     "@storybook/addon-storysource": "^6.4.17",
diff --git a/storybook/yarn.lock b/storybook/yarn.lock
index b6c774eedf..d25fdeeead 100644
--- a/storybook/yarn.lock
+++ b/storybook/yarn.lock
@@ -1310,19 +1310,19 @@
   resolved "https://registry.npmjs.org/@popperjs/core/-/core-2.11.2.tgz#830beaec4b4091a9e9398ac50f865ddea52186b9"
   integrity sha512-92FRmppjjqz29VMJ2dn+xdyXZBrMlE42AV6Kq6BwjWV7CNUW1hs2FtxSNLQE+gJhaZ6AAmYuO9y8dshhcBl7vA==
 
-"@storybook/addon-a11y@^6.4.17":
-  version "6.4.17"
-  resolved "https://registry.npmjs.org/@storybook/addon-a11y/-/addon-a11y-6.4.17.tgz#b7efe7f7a52c81392e06efafc34044db784fd3ce"
-  integrity sha512-uIgl9vJwY4//7i+JEu47Lgi1wOGOskHQ0+H/S8DPGcEMF2xqK/w3BjgSEWa8NPYfYyxkf/yHvCIsa99b/3phUg==
+"@storybook/addon-a11y@^6.4.18":
+  version "6.4.18"
+  resolved "https://registry.npmjs.org/@storybook/addon-a11y/-/addon-a11y-6.4.18.tgz#c61f71cd7b17aff408835ee35e29bf4a0716ece7"
+  integrity sha512-sqsA5pXXKKDsquSXu5KC8WxQ1gg5ZoNIltWRgmJCEt4a0bkGUzn2iz+uW/gbt4NOVWGPXKvmMBLT/q4Q9gb+og==
   dependencies:
-    "@storybook/addons" "6.4.17"
-    "@storybook/api" "6.4.17"
-    "@storybook/channels" "6.4.17"
-    "@storybook/client-logger" "6.4.17"
-    "@storybook/components" "6.4.17"
-    "@storybook/core-events" "6.4.17"
+    "@storybook/addons" "6.4.18"
+    "@storybook/api" "6.4.18"
+    "@storybook/channels" "6.4.18"
+    "@storybook/client-logger" "6.4.18"
+    "@storybook/components" "6.4.18"
+    "@storybook/core-events" "6.4.18"
     "@storybook/csf" "0.0.2--canary.87bc651.0"
-    "@storybook/theming" "6.4.17"
+    "@storybook/theming" "6.4.18"
     axe-core "^4.2.0"
     core-js "^3.8.2"
     global "^4.4.0"