diff --git a/.github/workflows/pr.yml b/.github/workflows/ci.yml
similarity index 74%
rename from .github/workflows/pr.yml
rename to .github/workflows/ci.yml
index aa9f05d..4187eb2 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/ci.yml
@@ -1,4 +1,4 @@
-name: Pull Request
+name: CI
 
 on:
   pull_request:
@@ -15,17 +15,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
           node-version-file: '.nvmrc'
+          # pnpm is installed in a later step; this workflow caches the pnpm
+          # store manually below, so disable setup-node's auto cache (default
+          # changed to true in v5 and runs before pnpm is on PATH).
+          package-manager-cache: false
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
         with:
           run_install: false
 
@@ -36,7 +40,7 @@ jobs:
           echo "STORE_PATH=$(pnpm store path)" >> $GITHUB_OUTPUT
 
       - name: Setup pnpm cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
           key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f1ffdef..8795c29 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,23 +19,23 @@ jobs:
     steps:
       - name: Generate release token
         id: generate_token
-        uses: actions/create-github-app-token@v2
+        uses: actions/create-github-app-token@v3
         with:
           app-id: ${{ vars.RELEASE_BOT_APP_ID }}
           private-key: ${{ secrets.RELEASE_BOT_PRIVATE_KEY }}
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
           persist-credentials: false
           token: ${{ steps.generate_token.outputs.token }}
 
       - name: Setup pnpm
-        uses: pnpm/action-setup@v4
+        uses: pnpm/action-setup@v6
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
           node-version-file: '.nvmrc'
           registry-url: 'https://registry.npmjs.org'