diff --git a/package.json b/package.json
index 2935005..e749e2d 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   "license": "MIT",
   "devDependencies": {
     "@types/express": "^4.17.8",
-    "prettier": "^2.1.2",
+    "prettier": "^2.3.0",
     "typescript": "^4.0.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index fab7bf7..685e0d8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -64,10 +64,10 @@
     "@types/express-serve-static-core" "*"
     "@types/mime" "*"
 
-prettier@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.1.2.tgz#3050700dae2e4c8b67c4c3f666cdb8af405e1ce5"
-  integrity sha512-16c7K+x4qVlJg9rEbXl7HEGmQyZlG4R9AgP+oHKRMsMsuk8s+ATStlf1NpDqyBI1HpVyfjLOeMhH2LvuNvV5Vg==
+prettier@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.3.0.tgz#b6a5bf1284026ae640f17f7ff5658a7567fc0d18"
+  integrity sha512-kXtO4s0Lz/DW/IJ9QdWhAf7/NmPWQXkFr/r/WkR3vyI+0v8amTDxiaQSLzs8NBlytfLWX/7uQUMIW677yLKl4w==
 
 typescript@^4.0.3:
   version "4.0.3"