diff --git a/package-lock.json b/package-lock.json
index 15cd3bd..ebc8c7e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -472,9 +472,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "10.9.4",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.9.4.tgz",
-      "integrity": "sha512-fCHV45gS+m3hH17zgkgADUSi2RR1Vht6wOZ0jyHP8rjiQra9f+mIcgwPQHllmDocYOstIEbKlxbFDYlgrTPYqw==",
+      "version": "11.9.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-11.9.0.tgz",
+      "integrity": "sha512-ry4DOrC+xenhQbzk1iIPzCZGhhPGEFv7ia7Iu6XXSLVluiJIe9FfG7Iu3mObH9mpxEXCWLCMU4JWbCCR9Oy1Zg==",
       "dev": true
     },
     "@types/react": {
@@ -7525,7 +7525,8 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
diff --git a/package.json b/package.json
index 81833d2..86bb517 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
   "devDependencies": {
     "@types/enzyme": "^3.1.0",
     "@types/jest": "^23.0.0",
-    "@types/node": "^10.0.3",
+    "@types/node": "^11.9.0",
     "@types/react": "^16.0.5",
     "@types/react-dom": "^16.0.0",
     "@types/webpack": "^4.1.3",