diff --git a/package.json b/package.json
index 88f21d8..097cd36 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "private": true,
   "devDependencies": {
     "eclint": "2.8.1",
-    "prettier": "3.0.3"
+    "prettier": "3.1.0"
   },
   "scripts": {
     "verify-format": "yarn prettier-check && yarn eclint-check",
diff --git a/yarn.lock b/yarn.lock
index 72be396..57e8bfb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1175,10 +1175,10 @@ plugin-error@^1.0.1:
     arr-union "^3.1.0"
     extend-shallow "^3.0.2"
 
-prettier@3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.0.3.tgz#432a51f7ba422d1469096c0fdc28e235db8f9643"
-  integrity sha512-L/4pUDMxcNa8R/EthV08Zt42WBO4h1rarVtK0K+QJG0X187OLo7l699jWw0GKuwzkPQ//jMFA/8Xm6Fh3J/DAg==
+prettier@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.1.0.tgz#c6d16474a5f764ea1a4a373c593b779697744d5e"
+  integrity sha512-TQLvXjq5IAibjh8EpBIkNKxO749UEWABoiIZehEPiY4GNpVdhaFKqSTu+QrlU6D2dPAfubRmtJTi4K4YkQ5eXw==
 
 process-nextick-args@^2.0.0, process-nextick-args@~2.0.0:
   version "2.0.1"