diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9500687..da960a6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
             8.0.x
             9.0.x
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/Directory.Packages.props', '**/*.csproj') }}
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 870347b..f4c277a 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -21,7 +21,7 @@ jobs:
         with:
           dotnet-version: '9.0.x'
       - name: Cache NuGet packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.nuget/packages
           key: nuget-${{ runner.os }}-${{ hashFiles('**/Directory.Packages.props', '**/*.csproj') }}