diff --git a/package.json b/package.json
index 4e14089..898c095 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "lerna": "^7.0.0",
     "lerna-update-wizard": "^1.1.2",
     "markdownlint-cli": "^0.37.0",
-    "prettier": "^2.8.0",
+    "prettier": "^3.0.0",
     "simple-git-hooks": "^2.8.1"
   }
 }
diff --git a/packages/prettier-config/package.json b/packages/prettier-config/package.json
index 07d0a7b..aba9658 100644
--- a/packages/prettier-config/package.json
+++ b/packages/prettier-config/package.json
@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "@ivuorinen/config-checker": "^1.1.0",
-    "prettier": "2.8.8"
+    "prettier": "3.0.3"
   },
   "gitHead": "23d15f15743fb59c1dbe658615ef2ed51c54d230"
 }
diff --git a/packages/prettier-config/yarn.lock b/packages/prettier-config/yarn.lock
index dcb5736..b9e962b 100644
--- a/packages/prettier-config/yarn.lock
+++ b/packages/prettier-config/yarn.lock
@@ -7,7 +7,7 @@
   resolved "https://registry.yarnpkg.com/@ivuorinen/config-checker/-/config-checker-1.1.0.tgz#73a996445a917627cb558ea69f616978ff97da9d"
   integrity sha512-YHQSF2yt4YZM0W9jdFXdPUB4X1AicweDJWSJtFw58GVI4+wI8+CJtoKL/Dmbn8F3B6H6gngQHwzENqw80Zsskg==
 
-prettier@2.8.8:
-  version "2.8.8"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.8.tgz#e8c5d7e98a4305ffe3de2e1fc4aca1a71c28b1da"
-  integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==
+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==
diff --git a/yarn.lock b/yarn.lock
index 770a567..8a88371 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4344,10 +4344,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@^2.8.0:
-  version "2.8.8"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.8.tgz#e8c5d7e98a4305ffe3de2e1fc4aca1a71c28b1da"
-  integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==
+prettier@^3.0.0:
+  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==
 
 pretty-format@^29.6.1:
   version "29.6.1"