diff --git a/package-lock.json b/package-lock.json
index 7ea612065..fab867ed7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "clarify": "^2.0.0",
         "dotenv": "^16.4.5",
         "ejson": "^2.2.0",
-        "engine.io": "^6.5.5",
+        "engine.io": "^6.6.0",
         "engine.io-client": "^5.2.0",
         "express": "^4.19.2",
         "express-prom-bundle": "^5.1.5",
@@ -3586,9 +3586,9 @@
       }
     },
     "node_modules/engine.io": {
-      "version": "6.5.5",
-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.5.5.tgz",
-      "integrity": "sha512-C5Pn8Wk+1vKBoHghJODM63yk8MvrO9EWZUfkAt5HAqIgPE4/8FF0PEGHXtEd40l223+cE5ABWuPzm38PHFXfMA==",
+      "version": "6.6.0",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.6.0.tgz",
+      "integrity": "sha512-+ky8JKEyy2WqFkzwp8ntm8EFZAW/o5YfTi2pQEoByAAFCtXiXhbBNpBi1HqLGPCjPHCqyKMlyLvc7GMNM8/1/w==",
       "license": "MIT",
       "dependencies": {
         "@types/cookie": "^0.4.1",
diff --git a/package.json b/package.json
index 194793712..9bcc8f547 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "clarify": "^2.0.0",
     "dotenv": "^16.4.5",
     "ejson": "^2.2.0",
-    "engine.io": "^6.5.5",
+    "engine.io": "^6.6.0",
     "engine.io-client": "^5.2.0",
     "express": "^4.19.2",
     "express-prom-bundle": "^5.1.5",