diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e1836c7f..56852f2f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -352,7 +352,7 @@ jobs:
 
     - name: Set up Docker Buildx
       continue-on-error: true
-      uses: docker/setup-buildx-action@v3
+      uses: docker/setup-buildx-action@v4
 
     - name: Log in to Container Registry
       continue-on-error: true
diff --git a/.github/workflows/nvsim-server-docker.yml b/.github/workflows/nvsim-server-docker.yml
index 3548858c..243dc5b7 100644
--- a/.github/workflows/nvsim-server-docker.yml
+++ b/.github/workflows/nvsim-server-docker.yml
@@ -29,7 +29,7 @@ jobs:
         with:
           submodules: recursive
 
-      - uses: docker/setup-buildx-action@v3
+      - uses: docker/setup-buildx-action@v4
 
       - uses: docker/login-action@v3
         with:
diff --git a/.github/workflows/security-scan.yml b/.github/workflows/security-scan.yml
index d7cdc7b2..3b619a5b 100644
--- a/.github/workflows/security-scan.yml
+++ b/.github/workflows/security-scan.yml
@@ -172,7 +172,7 @@ jobs:
 
     - name: Set up Docker Buildx
       continue-on-error: true
-      uses: docker/setup-buildx-action@v3
+      uses: docker/setup-buildx-action@v4
 
     - name: Build Docker image for scanning
       continue-on-error: true
diff --git a/.github/workflows/sensing-server-docker.yml b/.github/workflows/sensing-server-docker.yml
index 02b0c766..7f8bec9e 100644
--- a/.github/workflows/sensing-server-docker.yml
+++ b/.github/workflows/sensing-server-docker.yml
@@ -58,7 +58,7 @@ jobs:
       # by the runner, not built on a separate arm64 host).
       - uses: docker/setup-qemu-action@v3
 
-      - uses: docker/setup-buildx-action@v3
+      - uses: docker/setup-buildx-action@v4
 
       - name: Log in to Docker Hub
         # Bypassing docker/login-action@v3: the action kept emitting