diff --git a/webapp/package.json b/webapp/package.json
index d57697eef..fc7c97887 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -85,7 +85,7 @@
     "@babel/core": "~7.5.5",
     "@babel/plugin-syntax-dynamic-import": "^7.2.0",
     "@babel/preset-env": "~7.5.5",
-    "@storybook/addon-a11y": "^5.1.9",
+    "@storybook/addon-a11y": "^5.1.11",
     "@storybook/addon-actions": "^5.1.11",
     "@storybook/vue": "~5.1.9",
     "@vue/cli-shared-utils": "~3.10.0",
diff --git a/webapp/yarn.lock b/webapp/yarn.lock
index 432ba4f0c..f5723d4cb 100644
--- a/webapp/yarn.lock
+++ b/webapp/yarn.lock
@@ -1645,17 +1645,17 @@
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.7.0.tgz#9a06f4f137ee84d7df0460c1fdb1135ffa6c50fd"
   integrity sha512-ONhaKPIufzzrlNbqtWFFd+jlnemX6lJAgq9ZeiZtS7I1PIf/la7CW4m83rTXRnVnsMbW2k56pGYu7AUFJD9Pow==
 
-"@storybook/addon-a11y@^5.1.9":
-  version "5.1.10"
-  resolved "https://registry.yarnpkg.com/@storybook/addon-a11y/-/addon-a11y-5.1.10.tgz#0bf37a8e2827cdaa199b293b14e71e8434246591"
-  integrity sha512-YiRj/8IQ5zq/I+x+aRyfS5PP9nTfuTU7O90+WtNomqCJPMBOrR3BYsEcl510jOy2iwhQwh76MFT5s1tKpMclAA==
+"@storybook/addon-a11y@^5.1.11":
+  version "5.1.11"
+  resolved "https://registry.yarnpkg.com/@storybook/addon-a11y/-/addon-a11y-5.1.11.tgz#170e0f406b6c0a07fd1e28e6323a694df3f087fc"
+  integrity sha512-kMBDPl0DslamNCtOGGqGlTjRDTxmEcu8JMTaZSa4GnTwzfN+ugb+aUEkbKl3VjMW7GsdpgizMTWBtgf6SwNj8w==
   dependencies:
-    "@storybook/addons" "5.1.10"
-    "@storybook/api" "5.1.10"
-    "@storybook/client-logger" "5.1.10"
-    "@storybook/components" "5.1.10"
-    "@storybook/core-events" "5.1.10"
-    "@storybook/theming" "5.1.10"
+    "@storybook/addons" "5.1.11"
+    "@storybook/api" "5.1.11"
+    "@storybook/client-logger" "5.1.11"
+    "@storybook/components" "5.1.11"
+    "@storybook/core-events" "5.1.11"
+    "@storybook/theming" "5.1.11"
     axe-core "^3.2.2"
     common-tags "^1.8.0"
     core-js "^3.0.1"