diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index f0e2181..1dac134 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -10,7 +10,7 @@ jobs:
     environment: github-pages
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: Homebrew/actions/setup-homebrew@master
       - id: brew_cache
         run: echo "::set-output name=dir::$(brew --cache)"
@@ -22,7 +22,7 @@ jobs:
         run: |
           brew bundle
           mdbook build
-      - uses: actions/upload-pages-artifact@v1
+      - uses: actions/upload-pages-artifact@v2
         with:
           path: book
       - uses: actions/deploy-pages@v2
diff --git a/package.json b/package.json
index ee17eaf..3e7f528 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "format": "prettier --write ."
   },
   "devDependencies": {
-    "prettier": "^2.6.2",
+    "prettier": "^3.0.0",
     "prettier-plugin-md-nocjsp": "^1.2.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 2063ee9..c186ae0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7,7 +7,7 @@ prettier-plugin-md-nocjsp@^1.2.0:
   resolved "https://registry.yarnpkg.com/prettier-plugin-md-nocjsp/-/prettier-plugin-md-nocjsp-1.2.0.tgz#ad8fed862590c87bb2ad5e0b83dbb24d355ea2e8"
   integrity sha512-ShX2dd8XoE6bi1zlY3U4yKJl/MN5LIdMDjVr//n/Dy6vWOWZdMqSFYeA7qcETTfUj6bTP4VfULDcQbgaJcgJKg==
 
-prettier@^2.6.2:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.6.2.tgz#e26d71a18a74c3d0f0597f55f01fb6c06c206032"
-  integrity sha512-PkUpF+qoXTqhOeWL9fu7As8LXsIUZ1WYaJiY/a7McAQzxjk82OF0tibkFXVCDImZtWxbvojFjerkiLb0/q8mew==
+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==