diff --git a/.github/workflows/Build-Test-And-Deploy.yml b/.github/workflows/Build-Test-And-Deploy.yml
index 6255b892..2b7edcd2 100644
--- a/.github/workflows/Build-Test-And-Deploy.yml
+++ b/.github/workflows/Build-Test-And-Deploy.yml
@@ -54,7 +54,7 @@ jobs:
         run: dotnet test --no-build --configuration Release
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
 # Build but no push with a PR
       - name: Docker build (no push)
diff --git a/.github/workflows/PR-Build-And-Test.yml b/.github/workflows/PR-Build-And-Test.yml
index 5855da2e..5553d79d 100644
--- a/.github/workflows/PR-Build-And-Test.yml
+++ b/.github/workflows/PR-Build-And-Test.yml
@@ -52,7 +52,7 @@ jobs:
           output-directory: '${{ runner.temp }}/vsplaylists'
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Build Container Image
         uses: docker/build-push-action@v7
diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 0e685139..325da14f 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -50,7 +50,7 @@ jobs:
         run: dotnet test --no-build --configuration Release
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Set up Node.js for frontend development
         uses: actions/setup-node@v6