diff --git a/.github/workflows/ci-macos.yml b/.github/workflows/ci-macos.yml
index 70988b4..74b12d9 100644
--- a/.github/workflows/ci-macos.yml
+++ b/.github/workflows/ci-macos.yml
@@ -31,7 +31,7 @@ jobs:
         run: npm test
 
       - name: Cache Homebrew
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         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 99ee865..cdeea0c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -105,7 +105,7 @@ jobs:
           scripts/lint-commit-msg.sh --range "$from" "$to"
 
       - name: Cache pre-commit environments
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.cache/pre-commit
           key: >-