diff --git a/.github/workflows/ci-macos.yml b/.github/workflows/ci-macos.yml
index f0c62e4..02ea8e3 100644
--- a/.github/workflows/ci-macos.yml
+++ b/.github/workflows/ci-macos.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Node.js
         uses: actions/setup-node@v4
@@ -28,7 +28,7 @@ jobs:
         run: npm test
 
       - name: Cache Homebrew
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/Library/Caches/Homebrew
           key: brew-${{ runner.os }}-${{ hashFiles('profiles/**/Brewfile') }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 13c3206..97f571c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -31,7 +31,7 @@ jobs:
           echo "No committed local artifacts."
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
 
@@ -107,7 +107,7 @@ jobs:
           npx --no -- commitlint --from "$from" --to "$to" --verbose
 
       - name: Cache pre-commit environments
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.cache/pre-commit
           key: >-