diff --git a/package-lock.json b/package-lock.json
index 71dd4aa..5d33599 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "bitgo-utxo-lib": "github:TheComputerGenie/bitgo-utxo-lib.git",
         "express": "^5.0.0",
         "express-dot-engine": "1.0.8",
-        "express-rate-limit": "^8.0.0",
+        "express-rate-limit": "^8.5.0",
         "merkle-bitcoin": "^1.0.2",
         "promise": "^8.0.1"
       },
@@ -645,9 +645,9 @@
       }
     },
     "node_modules/express-rate-limit": {
-      "version": "8.4.1",
-      "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-8.4.1.tgz",
-      "integrity": "sha512-NGVYwQSAyEQgzxX1iCM978PP9AdO/hW93gMcF6ZwQCm+rFvLsBH6w4xcXWTcliS8La5EPRN3p9wzItqBwJrfNw==",
+      "version": "8.5.0",
+      "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-8.5.0.tgz",
+      "integrity": "sha512-XKhFohWaSBdVJNTi5TaHziqnPkv04I9UQV6q1Wy7Ui6GGQZVW12ojDFwqer14EvCXxjvPG0CyWXx7cAXpALB4Q==",
       "license": "MIT",
       "dependencies": {
         "ip-address": "10.1.0"
diff --git a/package.json b/package.json
index 2e4f7a8..aa20fe1 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "express-dot-engine": "1.0.8",
     "merkle-bitcoin": "^1.0.2",
     "promise": "^8.0.1",
-    "express-rate-limit": "^8.0.0"
+    "express-rate-limit": "^8.5.0"
   },
   "engines": {
     "node": ">=21.4"