diff --git a/package-lock.json b/package-lock.json
index 48c697a1..879cc013 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
       "devDependencies": {
         "@flybywiresim/eslint-config": "^0.1.0",
         "@types/jsdom": "^21.1.0",
-        "@types/node": "^18.0.0",
+        "@types/node": "^20.8.10",
         "@typescript-eslint/eslint-plugin": "^4.28.5",
         "@typescript-eslint/parser": "^4.28.5",
         "dotenv": "^16.0.0",
@@ -1653,9 +1653,12 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "18.6.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.6.2.tgz",
-      "integrity": "sha512-KcfkBq9H4PI6Vpu5B/KoPeuVDAbmi+2mDBqGPGUgoL7yXQtcWGu2vJWmmRkneWK3Rh0nIAX192Aa87AqKHYChQ=="
+      "version": "20.8.10",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.10.tgz",
+      "integrity": "sha512-TlgT8JntpcbmKUFzjhsyhGfP2fsiz1Mv56im6enJ905xG1DAYesxJaeSbGqQmAw8OWPdhyJGhGSQGKRNJ45u9w==",
+      "dependencies": {
+        "undici-types": "~5.26.4"
+      }
     },
     "node_modules/@types/tough-cookie": {
       "version": "4.0.2",
@@ -7013,6 +7016,11 @@
         "node": ">=14.0"
       }
     },
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
+    },
     "node_modules/unicode-byte-truncate": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unicode-byte-truncate/-/unicode-byte-truncate-1.0.0.tgz",
@@ -8815,9 +8823,12 @@
       "dev": true
     },
     "@types/node": {
-      "version": "18.6.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.6.2.tgz",
-      "integrity": "sha512-KcfkBq9H4PI6Vpu5B/KoPeuVDAbmi+2mDBqGPGUgoL7yXQtcWGu2vJWmmRkneWK3Rh0nIAX192Aa87AqKHYChQ=="
+      "version": "20.8.10",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.8.10.tgz",
+      "integrity": "sha512-TlgT8JntpcbmKUFzjhsyhGfP2fsiz1Mv56im6enJ905xG1DAYesxJaeSbGqQmAw8OWPdhyJGhGSQGKRNJ45u9w==",
+      "requires": {
+        "undici-types": "~5.26.4"
+      }
     },
     "@types/tough-cookie": {
       "version": "4.0.2",
@@ -12830,6 +12841,11 @@
         "busboy": "^1.6.0"
       }
     },
+    "undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
+    },
     "unicode-byte-truncate": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unicode-byte-truncate/-/unicode-byte-truncate-1.0.0.tgz",
diff --git a/package.json b/package.json
index cf8c73ac..0acbc5eb 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   "devDependencies": {
     "@flybywiresim/eslint-config": "^0.1.0",
     "@types/jsdom": "^21.1.0",
-    "@types/node": "^18.0.0",
+    "@types/node": "^20.8.10",
     "@typescript-eslint/eslint-plugin": "^4.28.5",
     "@typescript-eslint/parser": "^4.28.5",
     "dotenv": "^16.0.0",