diff --git a/yarn.lock b/yarn.lock
index d5c45157e3..beb3a8ee81 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6797,9 +6797,9 @@
   integrity sha512-eQ9qFW/fhfGJF8WKHGEHZEyVWfZxrT+6CLIJGBcZPfxUh/+BnEj+UCGYMlr9qZuX/2AltsvwrGqp0LhEW8D0zQ==
 
 "@types/webpack-dev-server@*", "@types/webpack-dev-server@^3.11.0":
-  version "3.11.0"
-  resolved "https://registry.npmjs.org/@types/webpack-dev-server/-/webpack-dev-server-3.11.0.tgz#bcc3b85e7dc6ac2db25330610513f2228c2fcfb2"
-  integrity sha512-3+86AgSzl18n5P1iUP9/lz3G3GMztCp+wxdDvVuNhx1sr1jE79GpYfKHL8k+Vht3N74K2n98CuAEw4YPJCYtDA==
+  version "3.11.1"
+  resolved "https://registry.npmjs.org/@types/webpack-dev-server/-/webpack-dev-server-3.11.1.tgz#f8f4dac1da226d530bd15a1d5dc34b23ba766ccb"
+  integrity sha512-rIb+LtUkKnh7+oIJm3WiMJONd71Q0lZuqGLcSqhZ5qjN9gV/CNmZe7Bai+brnBPZ/KVYOsr+4bFLiNZwjBicLw==
   dependencies:
     "@types/connect-history-api-fallback" "*"
     "@types/express" "*"