diff --git a/services/im-gateway/package.json b/services/im-gateway/package.json
index a3e9bb98..c223e304 100644
--- a/services/im-gateway/package.json
+++ b/services/im-gateway/package.json
@@ -26,7 +26,7 @@
     "@eslint/js": "^10.0.1",
     "@types/node": "^26.6.2",
     "@types/pg": "^8.23.1",
-    "@types/ws": "8.5.14",
+    "@types/ws": "8.18.2",
     "c8": "^12.0.0",
     "eslint": "^10.11.0",
     "prettier": "^3.9.8",
@@ -37,6 +37,6 @@
     "@koishijs/core": "4.18.11",
     "fast-xml-parser": "5.11.1",
     "pg": "^8.23.0",
-    "ws": "8.21.2"
+    "ws": "8.22.0"
   }
 }
diff --git a/services/im-gateway/pnpm-lock.yaml b/services/im-gateway/pnpm-lock.yaml
index 12675b9a..fd4d8959 100644
--- a/services/im-gateway/pnpm-lock.yaml
+++ b/services/im-gateway/pnpm-lock.yaml
@@ -26,8 +26,8 @@ importers:
         specifier: ^8.23.0
         version: 8.23.0
       ws:
-        specifier: 8.21.2
-        version: 8.21.2
+        specifier: 8.22.0
+        version: 8.22.0
     devDependencies:
       '@eslint/js':
         specifier: ^10.0.1
@@ -39,8 +39,8 @@ importers:
         specifier: ^8.23.1
         version: 8.23.1
       '@types/ws':
-        specifier: 8.5.14
-        version: 8.5.14
+        specifier: 8.18.2
+        version: 8.18.2
       c8:
         specifier: ^12.0.0
         version: 12.0.0
@@ -233,8 +233,8 @@ packages:
   '@types/pg@8.23.1':
     resolution: {integrity: sha512-fKVHpikPdg4GKks3JuLEhvwSyvwzF23hnabPy6DD8ljVbC7+6J5dQzdv4arV6jqq57djnMgs1HKBxX4P8aBI3A==}
 
-  '@types/ws@8.5.14':
-    resolution: {integrity: sha512-bd/YFLW+URhBzMXurx7lWByOu+xzU9+kb3RboOteXYDfW+tr+JZa99OyNmPINEGB/ahzKrEuc8rcv4gnpJmxTw==}
+  '@types/ws@8.18.2':
+    resolution: {integrity: sha512-67MQl+fpWKVTT1NYdnmo3U4sc/xPo/zQBncVnI74qmQa0z/b+1g6iYqNmGCPbxO+zz2aklb08a0oHfegiVd0/w==}
 
   '@typescript-eslint/eslint-plugin@8.70.0':
     resolution: {integrity: sha512-/v8HZt6RlyIZxB3ntehELOcUcfxKPVGWXnQdJuHRmzrqgF8nQypcC/oxGW+Ot4VGKDq81XugPKxx0n5PBtf9PA==}
@@ -839,8 +839,8 @@ packages:
     resolution: {integrity: sha512-42AtmgqjV+X1VpdOfyTGOYRi0/zsoLqtXQckTmqTeybT+BDIbM/Guxo7x3pE2vtpr1ok6xRqM9OpBe+Jyoqyww==}
     engines: {node: '>=18'}
 
-  ws@8.21.2:
-    resolution: {integrity: sha512-54dMVAo4WIe6SKy3vBgN+9bJZqqQ8IMRevAkOLQALhi49qkkQDQfWdAZ8KQlXiEabw88ARXXdUrlvtbKQX+aKw==}
+  ws@8.22.0:
+    resolution: {integrity: sha512-Ydggc987+RO0AnWtZ/7Wq9FtNvcrL1b/RO0ud9mWjUPgDrsAAwQSF51sm2hm1XofbU/4jkpGEsLFsZZxU+1DOg==}
     engines: {node: '>=10.0.0'}
     peerDependencies:
       bufferutil: ^4.0.1
@@ -920,7 +920,7 @@ snapshots:
       cosmokit: 1.8.1
       file-type: 21.3.2
       mime-db: 1.54.0
-      ws: 8.21.2
+      ws: 8.22.0
     transitivePeerDependencies:
       - bufferutil
       - supports-color
@@ -1082,7 +1082,7 @@ snapshots:
       pg-protocol: 1.16.0
       pg-types: 2.2.0
 
-  '@types/ws@8.5.14':
+  '@types/ws@8.18.2':
     dependencies:
       '@types/node': 26.6.2
 
@@ -1703,7 +1703,7 @@ snapshots:
       string-width: 7.2.0
       strip-ansi: 7.2.0
 
-  ws@8.21.2: {}
+  ws@8.22.0: {}
 
   xml-naming@0.3.0: {}