diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index b9ee830..3d35f10 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -35,7 +35,7 @@ jobs:
     - name: Setup .NET
       uses: ./.github/actions/setup-dotnet
     - name: Setup Dependency Caching
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       id: nuget-cache
       with:
         path: |
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index b31eaa9..ae045ca 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -29,7 +29,7 @@ jobs:
       with:
         dotnet-version: 8.x
     - name: Setup Dependency Caching
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       id: nuget-cache
       with:
         path: |
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 87e0590..e9c0b3d 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,7 +19,7 @@ jobs:
     - name: Setup .NET
       uses: ./.github/actions/setup-dotnet
     - name: Setup Dependency Caching
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       id: nuget-cache
       with:
         path: |