diff --git a/package-lock.json b/package-lock.json
index 06ebc2a..6de4c58 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,15 +16,15 @@
                 "etherproxy": "dist/index.js"
             },
             "devDependencies": {
-                "@types/node": "^18.15.11",
+                "@types/node": "^20.8.0",
                 "@types/node-fetch": "^2.6.3",
                 "typescript": "^5.0.3"
             }
         },
         "node_modules/@types/node": {
-            "version": "18.15.11",
-            "resolved": "https://registry.npmjs.org/@types/node/-/node-18.15.11.tgz",
-            "integrity": "sha512-E5Kwq2n4SbMzQOn6wnmBjuK9ouqlURrcZDVfbo9ftDDTFt3nk7ZKK4GMOzoYgnpQJKcxwQw+lGaBvvlMo0qN/Q==",
+            "version": "20.8.0",
+            "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.0.tgz",
+            "integrity": "sha512-LzcWltT83s1bthcvjBmiBvGJiiUe84NWRHkw+ZV6Fr41z2FbIzvc815dk2nQ3RAKMuN2fkenM/z3Xv2QzEpYxQ==",
             "dev": true
         },
         "node_modules/@types/node-fetch": {
@@ -158,9 +158,9 @@
     },
     "dependencies": {
         "@types/node": {
-            "version": "18.15.11",
-            "resolved": "https://registry.npmjs.org/@types/node/-/node-18.15.11.tgz",
-            "integrity": "sha512-E5Kwq2n4SbMzQOn6wnmBjuK9ouqlURrcZDVfbo9ftDDTFt3nk7ZKK4GMOzoYgnpQJKcxwQw+lGaBvvlMo0qN/Q==",
+            "version": "20.8.0",
+            "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.0.tgz",
+            "integrity": "sha512-LzcWltT83s1bthcvjBmiBvGJiiUe84NWRHkw+ZV6Fr41z2FbIzvc815dk2nQ3RAKMuN2fkenM/z3Xv2QzEpYxQ==",
             "dev": true
         },
         "@types/node-fetch": {
diff --git a/package.json b/package.json
index f092e6e..59a5da6 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
         "node-fetch": "^2.6.9"
     },
     "devDependencies": {
-        "@types/node": "^18.15.11",
+        "@types/node": "^20.8.0",
         "@types/node-fetch": "^2.6.3",
         "typescript": "^5.0.3"
     },