diff --git a/backend/package.json b/backend/package.json
index 834781ee3..62db1cf0f 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -129,7 +129,7 @@
     "eslint-plugin-import": "~2.20.2",
     "eslint-plugin-jest": "~23.8.2",
     "eslint-plugin-node": "~11.1.0",
-    "eslint-plugin-prettier": "~3.1.2",
+    "eslint-plugin-prettier": "~3.4.1",
     "eslint-plugin-promise": "~4.3.1",
     "eslint-plugin-standard": "~4.0.1",
     "jest": "~25.3.0",
diff --git a/backend/yarn.lock b/backend/yarn.lock
index 32eeb6b24..18f65abee 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -4253,10 +4253,10 @@ eslint-plugin-node@~11.1.0:
     resolve "^1.10.1"
     semver "^6.1.0"
 
-eslint-plugin-prettier@~3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.1.2.tgz#432e5a667666ab84ce72f945c72f77d996a5c9ba"
-  integrity sha512-GlolCC9y3XZfv3RQfwGew7NnuFDKsfI4lbvRK+PIIo23SFH+LemGs4cKwzAaRa+Mdb+lQO/STaIayno8T5sJJA==
+eslint-plugin-prettier@~3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.4.1.tgz#e9ddb200efb6f3d05ffe83b1665a716af4a387e5"
+  integrity sha512-htg25EUYUeIhKHXjOinK4BgCcDwtLHjqaxCDsMy5nbnUMkKFvIhMVCp+5GFUXQ4Nr8lBsPqtGAqBenbpFqAA2g==
   dependencies:
     prettier-linter-helpers "^1.0.0"