diff --git a/package-lock.json b/package-lock.json
index 3ba066388ea..112a33c8a28 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -94,9 +94,9 @@
       }
     },
     "prettier": {
-      "version": "1.19.1",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz",
-      "integrity": "sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.3.1.tgz",
+      "integrity": "sha512-p+vNbgpLjif/+D+DwAZAbndtRrR0md0MwfmOVN9N+2RgyACMT+7tfaRnT+WDPkqnuVwleyuBIG2XBxKDme3hPA==",
       "dev": true
     },
     "pseudomap": {
diff --git a/package.json b/package.json
index 100081f6f4d..7446d30087c 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "@actions/io": "^1.0.0",
     "@types/fs-extra": "^8.0.1",
     "@types/node": "^13.1.0",
-    "prettier": "^1.19.1",
+    "prettier": "^2.3.1",
     "typescript": "^3.7.4",
     "typescript-formatter": "^7.2.2"
   }