diff --git a/README.md b/README.md
index ed20cd9..c9b0123 100644
--- a/README.md
+++ b/README.md
@@ -785,7 +785,7 @@ eslint-config-prettier has been tested with:
   - eslint-config-prettier 2.10.0 and older were tested with ESLint 4.x
   - eslint-config-prettier 2.1.1 and older were tested with ESLint 3.x
 - prettier 1.18.2
-- @typescript-eslint/eslint-plugin 2.3.2
+- @typescript-eslint/eslint-plugin 2.4.0
 - eslint-plugin-babel 5.3.0
 - eslint-plugin-flowtype 4.3.0
 - eslint-plugin-react 7.16.0
diff --git a/package-lock.json b/package-lock.json
index d13d9d3..20cf86e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -726,12 +726,12 @@
       "dev": true
     },
     "@typescript-eslint/eslint-plugin": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.3.2.tgz",
-      "integrity": "sha512-tcnpksq1bXzcIRbYLeXkgp6l+ggEMXXUcl1wsSvL807fRtmvVQKygElwEUf4hBA76dNag3VAK1q2m3vd7qJaZA==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.4.0.tgz",
+      "integrity": "sha512-se/YCk7PUoyMwSm/u3Ii9E+BgDUc736uw/lXCDpXEqRgPGsoBTtS8Mntue/vZX8EGyzGplYuePBuVyhZDM9EpQ==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/experimental-utils": "2.3.2",
+        "@typescript-eslint/experimental-utils": "2.4.0",
         "eslint-utils": "^1.4.2",
         "functional-red-black-tree": "^1.0.1",
         "regexpp": "^2.0.1",
@@ -739,13 +739,13 @@
       }
     },
     "@typescript-eslint/experimental-utils": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.3.2.tgz",
-      "integrity": "sha512-t+JGdTT6dRbmvKDlhlVkEueoZa0fhJNfG6z2cpnRPLwm3VwYr2BjR//acJGC1Yza0I9ZNcDfRY7ubQEvvfG6Jg==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-2.4.0.tgz",
+      "integrity": "sha512-2cvhNaJoWavgTtnC7e1jUSPZQ7e4U2X9Yoy5sQmkS7lTESuyuZrlRcaoNuFfYEd6hgrmMU7+QoSp8Ad+kT1nfA==",
       "dev": true,
       "requires": {
         "@types/json-schema": "^7.0.3",
-        "@typescript-eslint/typescript-estree": "2.3.2",
+        "@typescript-eslint/typescript-estree": "2.4.0",
         "eslint-scope": "^5.0.0"
       },
       "dependencies": {
@@ -822,11 +822,12 @@
       }
     },
     "@typescript-eslint/typescript-estree": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.3.2.tgz",
-      "integrity": "sha512-eZNEAai16nwyhIVIEaWQlaUgAU3S9CkQ58qvK0+3IuSdLJD3W1PNuehQFMIhW/mTP1oFR9GNoTcLg7gtXz6lzA==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-2.4.0.tgz",
+      "integrity": "sha512-/DzDAtMqF5d9IlXrrvu/Id/uoKjnSxf/3FbtKK679a/T7lbDM8qQuirtGvFy6Uh+x0hALuCMwnMfUf0P24/+Iw==",
       "dev": true,
       "requires": {
+        "chokidar": "^3.0.2",
         "glob": "^7.1.4",
         "is-glob": "^4.0.1",
         "lodash.unescape": "4.0.1",
diff --git a/package.json b/package.json
index 3cf5ee1..38b11c3 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "get-stdin": "^7.0.0"
   },
   "devDependencies": {
-    "@typescript-eslint/eslint-plugin": "2.3.2",
+    "@typescript-eslint/eslint-plugin": "2.4.0",
     "@typescript-eslint/parser": "2.4.0",
     "babel-eslint": "10.0.3",
     "cross-spawn": "7.0.1",