diff --git a/fuzz/nodejs_validation/package-lock.json b/fuzz/nodejs_validation/package-lock.json
index 016c1ec..d441059 100644
--- a/fuzz/nodejs_validation/package-lock.json
+++ b/fuzz/nodejs_validation/package-lock.json
@@ -4,6 +4,11 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@types/big.js": {
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/@types/big.js/-/big.js-4.0.5.tgz",
+      "integrity": "sha512-D9KFrAt05FDSqLo7PU9TDHfDgkarlwdkuwFsg7Zm4xl62tTNaz+zN+Tkcdx2wGLBbSMf8BnoMhOVeUGUaJfLKg=="
+    },
     "big.js": {
       "version": "5.2.2",
       "resolved": "https://registry.npmjs.org/big.js/-/big.js-5.2.2.tgz",
@@ -25,10 +30,11 @@
       "integrity": "sha512-zLcTg6P4AbcHPq465ZMFNXx7XpKKJh+7kkN699NiQWisR2uWYOWNWqRHAmbnmKiL4e9aLSlmy5U7rEMUXV59+A=="
     },
     "slp-validate": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/slp-validate/-/slp-validate-1.1.1.tgz",
-      "integrity": "sha512-QQrOZi6OD5aERzk1XXilDOOFDkTBp+spMQdlNAKdAIxGd11AQS3AhsOMQOV6DwScqqQUZm63/URCZT4WONmiTg==",
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/slp-validate/-/slp-validate-1.2.2.tgz",
+      "integrity": "sha512-V6XV44qup2gssw4+7ETGoK5eDdvs9UwTA5/bbyk3NhQzQzMq64hDlySJi8qC1R3pkFMbqoFslHUMbZKTm7VVQA==",
       "requires": {
+        "@types/big.js": "^4.0.5",
         "big.js": "5.2.2"
       }
     },
diff --git a/fuzz/nodejs_validation/package.json b/fuzz/nodejs_validation/package.json
index bae52a5..db4753a 100644
--- a/fuzz/nodejs_validation/package.json
+++ b/fuzz/nodejs_validation/package.json
@@ -10,7 +10,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "slp-validate": "^1.1.1",
+    "slp-validate": "^1.2.2",
     "turbo-http": "^0.3.2"
   }
 }