diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index a123fe1..03e4c9a 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -21,7 +21,7 @@ jobs:
 
       - name: Cache Zig
         id: cache
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: ~/zig
           key: ${{ runner.os }}-zig-${{ env.ZIG_VERSION }}
@@ -37,7 +37,7 @@ jobs:
         run: echo "${HOME}/zig" >> $GITHUB_PATH
 
       - name: Cache Zig build artifacts
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: |
             zig-cache