diff --git a/.github/actions/bootstrap/action.yml b/.github/actions/bootstrap/action.yml
index 3ec185266..6129d2cd0 100644
--- a/.github/actions/bootstrap/action.yml
+++ b/.github/actions/bootstrap/action.yml
@@ -13,7 +13,7 @@ outputs:
 runs:
   using: "composite"
   steps:
-    - uses: actions/cache@v4
+    - uses: actions/cache@v6
       with:
         path: ${{ github.workspace }}/.nuget/packages
         key: ${{ runner.os }}-nuget-${{ hashFiles('**/Directory.Packages.props', '**/*.csproj', '**/*.fsproj', 'dotnet-tools.json', 'global.json') }}