diff --git a/explorer/package-lock.json b/explorer/package-lock.json
index 0b64d6dd06df7c..2e41f56c96d5cf 100644
--- a/explorer/package-lock.json
+++ b/explorer/package-lock.json
@@ -56,7 +56,7 @@
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         "@types/classnames": "^2.3.1",
         "@types/jest": "^28.1.4",
-        "@types/node": "^18.0.3",
+        "@types/node": "^20.11.21",
         "@types/react": "^18.0.8",
         "@types/react-dom": "^18.0.6",
         "@types/react-router-dom": "^5.3.3",
@@ -6211,9 +6211,12 @@
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     },
     "node_modules/@types/node": {
-      "version": "18.0.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.0.3.tgz",
-      "integrity": "sha512-HzNRZtp4eepNitP+BD6k2L6DROIDG4Q0fm4x+dwfsr6LGmROENnok75VGw40628xf+iR24WeMFcHuuBDUAzzsQ=="
+      "version": "20.11.21",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.11.21.tgz",
+      "integrity": "sha512-/ySDLGscFPNasfqStUuWWPfL78jompfIoVzLJPVVAHBh6rpG68+pI2Gk+fNLeI8/f1yPYL4s46EleVIc20F1Ow==",
+      "dependencies": {
+        "undici-types": "~5.26.4"
+      }
     },
     "node_modules/@types/normalize-package-data": {
       "version": "2.4.0",
@@ -25480,6 +25483,11 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "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-canonical-property-names-ecmascript": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",
@@ -32108,9 +32116,12 @@
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     },
     "@types/node": {
-      "version": "18.0.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.0.3.tgz",
-      "integrity": "sha512-HzNRZtp4eepNitP+BD6k2L6DROIDG4Q0fm4x+dwfsr6LGmROENnok75VGw40628xf+iR24WeMFcHuuBDUAzzsQ=="
+      "version": "20.11.21",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.11.21.tgz",
+      "integrity": "sha512-/ySDLGscFPNasfqStUuWWPfL78jompfIoVzLJPVVAHBh6rpG68+pI2Gk+fNLeI8/f1yPYL4s46EleVIc20F1Ow==",
+      "requires": {
+        "undici-types": "~5.26.4"
+      }
     },
     "@types/normalize-package-data": {
       "version": "2.4.0",
@@ -47119,6 +47130,11 @@
         "which-boxed-primitive": "^1.0.2"
       }
     },
+    "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-canonical-property-names-ecmascript": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",
diff --git a/explorer/package.json b/explorer/package.json
index 9d923838852cfd..76d5823b103d68 100644
--- a/explorer/package.json
+++ b/explorer/package.json
@@ -58,7 +58,7 @@
     "@types/chart.js": "^2.9.34",
     "@types/classnames": "^2.3.1",
     "@types/jest": "^28.1.4",
-    "@types/node": "^18.0.3",
+    "@types/node": "^20.11.21",
     "@types/react": "^18.0.8",
     "@types/react-dom": "^18.0.6",
     "@types/react-router-dom": "^5.3.3",