diff --git a/.node-version b/.node-version
index a9d087399..3516580bb 100644
--- a/.node-version
+++ b/.node-version
@@ -1 +1 @@
-18.19.0
+20.17.0
diff --git a/package-lock.json b/package-lock.json
index cc95afe0c..58c080793 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -53,7 +53,7 @@
         "@types/jasmine": "4.3.0",
         "@types/moment-timezone": "^0.5.13",
         "@types/mousetrap": "1.6.9",
-        "@types/node": "16.11.59",
+        "@types/node": "20.16.10",
         "@types/prismjs": "1.26.0",
         "@typescript-eslint/eslint-plugin": "6.18.1",
         "@typescript-eslint/parser": "6.18.1",
@@ -8160,10 +8160,14 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "16.11.59",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.11.59.tgz",
-      "integrity": "sha512-6u+36Dj3aDzhfBVUf/mfmc92OEdzQ2kx2jcXGdigfl70E/neV21ZHE6UCz4MDzTRcVqGAM27fk+DLXvyDsn3Jw==",
-      "dev": true
+      "version": "20.16.10",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.16.10.tgz",
+      "integrity": "sha512-vQUKgWTjEIRFCvK6CyriPH3MZYiYlNy0fKiEYHWbcoWLEgs4opurGGKlebrTLqdSMIbXImH6XExNiIyNUv3WpA==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~6.19.2"
+      }
     },
     "node_modules/@types/node-forge": {
       "version": "1.3.11",
@@ -24879,6 +24883,13 @@
         "node": ">=18.17"
       }
     },
+    "node_modules/undici-types": {
+      "version": "6.19.8",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.19.8.tgz",
+      "integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/unicode-canonical-property-names-ecmascript": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-2.0.0.tgz",
diff --git a/package.json b/package.json
index 6601c705e..436407a87 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     "@types/jasmine": "4.3.0",
     "@types/moment-timezone": "^0.5.13",
     "@types/mousetrap": "1.6.9",
-    "@types/node": "16.11.59",
+    "@types/node": "20.16.10",
     "@types/prismjs": "1.26.0",
     "@typescript-eslint/eslint-plugin": "6.18.1",
     "@typescript-eslint/parser": "6.18.1",