diff --git a/app/subscriptions/package.json b/app/subscriptions/package.json
index b69caeb..fb2fb85 100644
--- a/app/subscriptions/package.json
+++ b/app/subscriptions/package.json
@@ -27,7 +27,7 @@
     "pg": "^8.2.1",
     "reattempt": "^0.1.1",
     "websocket-as-promised": "^1.0.1",
-    "ws": "^7.3.0"
+    "ws": "^7.4.6"
   },
   "devDependencies": {
     "@types/graphql": "^14.0.0",
diff --git a/app/subscriptions/yarn.lock b/app/subscriptions/yarn.lock
index 78fc0e9..4d728f7 100644
--- a/app/subscriptions/yarn.lock
+++ b/app/subscriptions/yarn.lock
@@ -1535,10 +1535,10 @@ wrap-ansi@^6.2.0:
     string-width "^4.1.0"
     strip-ansi "^6.0.0"
 
-ws@^7.3.0:
-  version "7.3.0"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.3.0.tgz#4b2f7f219b3d3737bc1a2fbf145d825b94d38ffd"
-  integrity sha512-iFtXzngZVXPGgpTlP1rBqsUK82p9tKqsWRPg5L56egiljujJT3vGAYnHANvFxBieXrTFavhzhxW52jnaWV+w2w==
+ws@^7.4.6:
+  version "7.4.6"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.6.tgz#5654ca8ecdeee47c33a9a4bf6d28e2be2980377c"
+  integrity sha512-YmhHDO4MzaDLB+M9ym/mDA5z0naX8j7SIlT8f8z+I0VtzsRbekxEutHSme7NPS2qE8StCYQNUnfWdXta/Yu85A==
 
 xtend@^4.0.0:
   version "4.0.2"