diff --git a/packages/h5p-shared-state-server/package-lock.json b/packages/h5p-shared-state-server/package-lock.json
index b055368ec..bfc8e9a83 100644
--- a/packages/h5p-shared-state-server/package-lock.json
+++ b/packages/h5p-shared-state-server/package-lock.json
@@ -19,7 +19,7 @@
             },
             "devDependencies": {
                 "@types/sharedb": "3.3.12",
-                "@types/ws": "8.5.12"
+                "@types/ws": "8.5.13"
             }
         },
         "node_modules/@lumieducation/h5p-server": {
@@ -78,9 +78,9 @@
             "license": "MIT"
         },
         "node_modules/@types/ws": {
-            "version": "8.5.12",
-            "resolved": "https://registry.npmjs.org/@types/ws/-/ws-8.5.12.tgz",
-            "integrity": "sha512-3tPRkv1EtkDpzlgyKyI8pGsGZAGPEaXeu0DOj5DI25Ja91bdAYddYHbADRYVrZMRbfW+1l5YwXVDKohDJNQxkQ==",
+            "version": "8.5.13",
+            "resolved": "https://registry.npmjs.org/@types/ws/-/ws-8.5.13.tgz",
+            "integrity": "sha512-osM/gWBTPKgHV8XkTunnegTRIsvF6owmf5w+JtAfOw472dptdm0dlGv4xCt6GwQRcC2XVOvvRE/0bAoQcL2QkA==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
diff --git a/packages/h5p-shared-state-server/package.json b/packages/h5p-shared-state-server/package.json
index 3a791d62f..6ce6ee061 100644
--- a/packages/h5p-shared-state-server/package.json
+++ b/packages/h5p-shared-state-server/package.json
@@ -22,7 +22,7 @@
     },
     "devDependencies": {
         "@types/sharedb": "3.3.12",
-        "@types/ws": "8.5.12"
+        "@types/ws": "8.5.13"
     },
     "publishConfig": {
         "access": "public"