diff --git a/server/package.json b/server/package.json
index a8083bf86..75268e54b 100644
--- a/server/package.json
+++ b/server/package.json
@@ -82,7 +82,7 @@
     "@types/luxon": "^3.0.2",
     "async-mutex": "^0.4.0",
     "bcryptjs": "^2.4.3",
-    "colyseus": "^0.14.16",
+    "colyseus": "^0.15.15",
     "commander": "^9.0.0",
     "connect-redis": "^6.0.0",
     "cookie": "^1.0.0",