diff --git a/package-lock.json b/package-lock.json
index 8318e339..55ea421c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2315,9 +2315,9 @@
 			}
 		},
 		"eslint-plugin-prettier": {
-			"version": "3.3.1",
-			"resolved": "https://registry.npmjs.org/eslint-plugin-prettier/-/eslint-plugin-prettier-3.3.1.tgz",
-			"integrity": "sha512-Rq3jkcFY8RYeQLgk2cCwuc0P7SEFwDravPhsJZOQ5N4YI4DSg50NyqJ/9gdZHzQlHf8MvafSesbNJCcP/FF6pQ==",
+			"version": "3.4.0",
+			"resolved": "https://registry.npmjs.org/eslint-plugin-prettier/-/eslint-plugin-prettier-3.4.0.tgz",
+			"integrity": "sha512-UDK6rJT6INSfcOo545jiaOwB701uAIt2/dR7WnFQoGCVl1/EMqdANBmwUaqqQ45aXprsTGzSa39LI1PyuRBxxw==",
 			"dev": true,
 			"requires": {
 				"prettier-linter-helpers": "^1.0.0"
diff --git a/package.json b/package.json
index 682d4f52..085ee4af 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
 		"chai-as-promised": "^7.1.1",
 		"eslint-config-prettier": "^8.2.0",
 		"eslint-plugin-jsdoc": "^32.3.0",
-		"eslint-plugin-prettier": "^3.3.1",
+		"eslint-plugin-prettier": "^3.4.0",
 		"express-basic-auth": "^1.2.0",
 		"husky": "^4.3.8",
 		"jsdom": "^16.5.3",