diff --git a/package.json b/package.json
index 94fff2f..544cf14 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "url": "https://github.com/domojs/chat-date/issues"
   },
   "dependencies": {
-    "@types/ws": "^6.0.1",
+    "@types/ws": "^7.4.0",
     "snyk": "^1.126.0",
     "sugar": "^2.0.6"
   },
diff --git a/yarn.lock b/yarn.lock
index 2873a1d..1b63dcd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -301,10 +301,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/ws@^6.0.1":
-  version "6.0.4"
-  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-6.0.4.tgz#7797707c8acce8f76d8c34b370d4645b70421ff1"
-  integrity sha512-PpPrX7SZW9re6+Ha8ojZG4Se8AZXgf0GK6zmfqEuCsY49LFDNXO3SByp44X3dFEqtB73lkCDAdUazhAjVPiNwg==
+"@types/ws@^7.4.0":
+  version "7.4.0"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-7.4.0.tgz#499690ea08736e05a8186113dac37769ab251a0e"
+  integrity sha512-Y29uQ3Uy+58bZrFLhX36hcI3Np37nqWE7ky5tjiDoy1GDZnIwVxS0CgF+s+1bXMzjKBFy+fqaRfb708iNzdinw==
   dependencies:
     "@types/node" "*"