diff --git a/webapp/package.json b/webapp/package.json
index c39bae051..562c0a43f 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -100,7 +100,7 @@
     "@babel/core": "~7.9.0",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/preset-env": "~7.9.0",
-    "@storybook/addon-a11y": "^5.3.17",
+    "@storybook/addon-a11y": "^5.3.18",
     "@storybook/addon-actions": "^5.3.17",
     "@storybook/addon-notes": "^5.3.18",
     "@storybook/vue": "~5.3.17",
diff --git a/webapp/yarn.lock b/webapp/yarn.lock
index c05758889..ec818aa6a 100644
--- a/webapp/yarn.lock
+++ b/webapp/yarn.lock
@@ -2210,17 +2210,17 @@
   dependencies:
     type-detect "4.0.8"
 
-"@storybook/addon-a11y@^5.3.17":
-  version "5.3.17"
-  resolved "https://registry.yarnpkg.com/@storybook/addon-a11y/-/addon-a11y-5.3.17.tgz#b84534a5a0c91bc273917f3b8d34b068e9d250a5"
-  integrity sha512-r4GI++IIjxa3UW5BmsVdU24MK2cyiNIzdcgWsTTCA2lSnb3AzPy7Yi1FaAClAjQmBbJSRIJkkyoZZle3btTAPg==
+"@storybook/addon-a11y@^5.3.18":
+  version "5.3.18"
+  resolved "https://registry.yarnpkg.com/@storybook/addon-a11y/-/addon-a11y-5.3.18.tgz#3f35b2f03a0f292c415d659b5f6f8c00a029c9f7"
+  integrity sha512-DySJg3Q+GqLhVdQNsGwdO7V0cewSzhWdK3LDkZxF0eTvP8rTWG6+SyNFPClYO/MR/i1M6zKMMOoJoT++fu866A==
   dependencies:
-    "@storybook/addons" "5.3.17"
-    "@storybook/api" "5.3.17"
-    "@storybook/client-logger" "5.3.17"
-    "@storybook/components" "5.3.17"
-    "@storybook/core-events" "5.3.17"
-    "@storybook/theming" "5.3.17"
+    "@storybook/addons" "5.3.18"
+    "@storybook/api" "5.3.18"
+    "@storybook/client-logger" "5.3.18"
+    "@storybook/components" "5.3.18"
+    "@storybook/core-events" "5.3.18"
+    "@storybook/theming" "5.3.18"
     axe-core "^3.3.2"
     core-js "^3.0.1"
     global "^4.3.2"