diff --git a/package-lock.json b/package-lock.json
index e38c514..9266fee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3903,12 +3903,12 @@
       }
     },
     "eslint-plugin-flowtype": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-flowtype/-/eslint-plugin-flowtype-3.2.1.tgz",
-      "integrity": "sha512-1lymqM8Cawxu5xsS8TaCrLWJYUmUdoG4hCfa7yWOhCf0qZn/CvI8FxqkhdOP6bAosBn5zeYxKe3Q/4rfKN8a+A==",
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-flowtype/-/eslint-plugin-flowtype-3.4.1.tgz",
+      "integrity": "sha512-u+shn4XXuLEMAuJmrkfa4d2a7PE3yirkAkjXF5yyLbK02DIsOP9BgRQo3MTAAbcRfTz9sOL6hmRPLYGaK5lhcA==",
       "dev": true,
       "requires": {
-        "lodash": "^4.17.10"
+        "lodash": "^4.17.11"
       }
     },
     "eslint-plugin-import": {
diff --git a/package.json b/package.json
index f8870d1..8c873b7 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "eslint-config-airbnb": "^17.1.0",
     "eslint-config-prettier": "^4.0.0",
     "eslint-config-react-app": "^3.0.7",
-    "eslint-plugin-flowtype": "^3.2.1",
+    "eslint-plugin-flowtype": "^3.4.1",
     "eslint-plugin-import": "^2.16.0",
     "eslint-plugin-jsx-a11y": "^6.2.1",
     "eslint-plugin-prettier": "^3.0.1",