diff --git a/package-lock.json b/package-lock.json
index b46ca04..2b0fea5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -956,9 +956,9 @@
       }
     },
     "eslint-config-prettier": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-4.3.0.tgz",
-      "integrity": "sha512-sZwhSTHVVz78+kYD3t5pCWSYEdVSBR0PXnwjDRsUs8ytIrK8PLXw+6FKp8r3Z7rx4ZszdetWlXYKOHoUrrwPlA==",
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-6.4.0.tgz",
+      "integrity": "sha512-YrKucoFdc7SEko5Sxe4r6ixqXPDP1tunGw91POeZTTRKItf/AMFYt/YLEQtZMkR2LVpAVhcAcZgcWpm1oGPW7w==",
       "dev": true,
       "requires": {
         "get-stdin": "^6.0.0"
diff --git a/package.json b/package.json
index 2e4e713..27bc436 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "chai": "4.2.0",
     "eslint": "5.16.0",
     "eslint-config-airbnb-base": "13.1.0",
-    "eslint-config-prettier": "4.3.0",
+    "eslint-config-prettier": "6.4.0",
     "eslint-config-standard": "12.0.0",
     "eslint-plugin-import": "2.17.3",
     "eslint-plugin-node": "9.1.0",