diff --git a/packages/pinus-rpc/package.json b/packages/pinus-rpc/package.json
index 42798059a..abfab0963 100644
--- a/packages/pinus-rpc/package.json
+++ b/packages/pinus-rpc/package.json
@@ -32,7 +32,7 @@
 		"source-map-support": "^0.5.0",
 		"stream-pkg": "0.0.5",
 		"uuid": "^3.1.0",
-		"ws": "^7.2.5"
+		"ws": "^8.0.0"
 	},
 	"devDependencies": {
 		"@types/async": "3.2.7",
@@ -42,7 +42,7 @@
 		"@types/socket.io": "2.1.6",
 		"@types/socket.io-client": "1.4.36",
 		"@types/uuid": "3.4.10",
-		"@types/ws": "7.4.6",
+		"@types/ws": "8.5.10",
 		"mocha": "6.2.3",
 		"should": "13.2.3",
 		"tslint": "5.20.1",
diff --git a/packages/pinus/package.json b/packages/pinus/package.json
index b4300b07c..95948415e 100644
--- a/packages/pinus/package.json
+++ b/packages/pinus/package.json
@@ -66,7 +66,7 @@
     "pinus-scheduler": "^1.4.10",
     "seq-queue": "^0.0.5",
     "socket.io": "^2.3.0",
-    "ws": "^7.2.5"
+    "ws": "^8.0.0"
   },
   "bin": {
     "pinus": "./dist/bin/pinus.js"
@@ -79,7 +79,7 @@
     "@types/eyes": "0.1.32",
     "@types/mkdirp": "0.5.2",
     "@types/mocha": "5.2.7",
-    "@types/ws": "7.4.6",
+    "@types/ws": "8.5.10",
     "mocha": "6.2.3",
     "muk": "0.5.3",
     "nyc": "15.1.0",
diff --git a/tools/pinus-admin-web/package.json b/tools/pinus-admin-web/package.json
index 7b004feff..7c376cb9b 100644
--- a/tools/pinus-admin-web/package.json
+++ b/tools/pinus-admin-web/package.json
@@ -12,7 +12,7 @@
     "mqtt": "3.0.0",
     "mqtt-connection": "4.1.0",
     "websocket-stream": "5.5.0",
-    "ws": "7.5.3"
+    "ws": "8.15.1"
   },
   "devDependencies": {
     "tslint": "5.20.1",
diff --git a/yarn.lock b/yarn.lock
index e27e83849..eb6620c0c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1248,10 +1248,10 @@
   resolved "https://registry.yarnpkg.com/@types/uuid/-/uuid-3.4.10.tgz#637d3c8431f112edf6728ac9bdfadfe029540f48"
   integrity sha512-BgeaZuElf7DEYZhWYDTc/XcLZXdVgFkVSTa13BqKvbnmUrxr3TJFKofUxCtDO9UQOdhnV+HPOESdHiHKZOJV1A==
 
-"@types/ws@7.4.6":
-  version "7.4.6"
-  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-7.4.6.tgz#c4320845e43d45a7129bb32905e28781c71c1fff"
-  integrity sha512-ijZ1vzRawI7QoWnTNL8KpHixd2b2XVb9I9HAqI3triPsh1EC0xH0Eg6w2O3TKbDCgiNNlJqfrof6j4T2I+l9vw==
+"@types/ws@8.5.10":
+  version "8.5.10"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-8.5.10.tgz#4acfb517970853fa6574a3a6886791d04a396787"
+  integrity sha512-vmQSUcfalpIq0R9q7uTo2lXs6eGIpt9wtnLdMv9LVpIjCA/+ufZRozlVoVelIYixx1ugCBKDhn89vnsEGOCx9A==
   dependencies:
     "@types/node" "*"
 
@@ -10547,10 +10547,10 @@ write-pkg@^4.0.0:
     type-fest "^0.4.1"
     write-json-file "^3.2.0"
 
-ws@7.5.3:
-  version "7.5.3"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.3.tgz#160835b63c7d97bfab418fc1b8a9fced2ac01a74"
-  integrity sha512-kQ/dHIzuLrS6Je9+uv81ueZomEwH0qVYstcAQ4/Z93K8zeko9gtAbttJWzoC5ukqXY1PpoouV3+VSOqEAFt5wg==
+ws@8.15.1, ws@^8.0.0:
+  version "8.15.1"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.15.1.tgz#271ba33a45ca0cc477940f7f200cd7fba7ee1997"
+  integrity sha512-W5OZiCjXEmk0yZ66ZN82beM5Sz7l7coYxpRkzS+p9PP+ToQry8szKh+61eNktr7EA9DOwvFGhfC605jDHbP6QQ==
 
 ws@^3.2.0:
   version "3.3.3"
@@ -10566,11 +10566,6 @@ ws@^7.1.2:
   resolved "https://registry.npmjs.org/ws/-/ws-7.2.5.tgz#abb1370d4626a5a9cd79d8de404aa18b3465d10d"
   integrity sha512-C34cIU4+DB2vMyAbmEKossWq2ZQDr6QEyuuCzWrM9zfw1sGc0mYiJ0UnG9zzNykt49C2Fi34hvr2vssFQRS6EA==
 
-ws@^7.2.5:
-  version "7.4.5"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.5.tgz#a484dd851e9beb6fdb420027e3885e8ce48986c1"
-  integrity sha512-xzyu3hFvomRfXKH8vOFMU3OguG6oOvhXMo3xsGy3xWExqaM2dxBbVxuD99O7m3ZUFMvvscsZDqxfgMaRr/Nr1g==
-
 ws@~6.1.0:
   version "6.1.4"
   resolved "https://registry.npmjs.org/ws/-/ws-6.1.4.tgz#5b5c8800afab925e94ccb29d153c8d02c1776ef9"