diff --git a/package-lock.json b/package-lock.json
index 5c569a7..fd3ad1d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5421,9 +5421,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "1.18.2",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.18.2.tgz",
-      "integrity": "sha512-OeHeMc0JhFE9idD4ZdtNibzY0+TPHSpSSb9h8FqtP+YnoZZ1sl8Vc9b1sasjfymH3SonAF4QcA2+mzHPhMvIiw==",
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.0.5.tgz",
+      "integrity": "sha512-7PtVymN48hGcO4fGjybyBSIWDsLU4H4XlvOHfq91pz9kkGlonzwTfYkaIEwiRg/dAJF9YlbsduBAgtYLi+8cFg==",
       "dev": true
     },
     "pretty-hrtime": {
diff --git a/package.json b/package.json
index 32db0cc..143ef66 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "gulp-typescript": "^5.0.1",
     "gulp-uglify": "^3.0.0",
     "lite-server": "^2.5.4",
-    "prettier": "^1.12.1",
+    "prettier": "^2.0.5",
     "ts-loader": "^6.0.4",
     "typedoc": "^0.15.0",
     "typescript": "^3.5.3",