diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4cd7431..39e43a4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -104,7 +104,7 @@ jobs:
 
     - name: Set up vcpkg cache
       if: runner.os == 'Windows'
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: C:\vcpkg\installed
         key: vcpkg-${{ matrix.arch }}-${{ hashFiles('packages/python/pyproject.toml') }}
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index a2a8f5f..384082b 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -60,7 +60,7 @@ jobs:
 
     - name: Set up vcpkg cache
       if: runner.os == 'Windows'
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: C:\vcpkg\installed
         key: vcpkg-${{ matrix.arch }}-${{ hashFiles('packages/python/pyproject.toml') }}