diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index a2438f5..20daa86 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -19,7 +19,7 @@ jobs:
       - uses: docker/setup-qemu-action@v4.0.0
         with:
           image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest
-      - uses: docker/setup-buildx-action@v3.12.0
+      - uses: docker/setup-buildx-action@v4.0.0
 
       - name: Build image
         run: |
@@ -39,7 +39,7 @@ jobs:
       - uses: docker/setup-qemu-action@v4.0.0
         with:
           image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest
-      - uses: docker/setup-buildx-action@v3.12.0
+      - uses: docker/setup-buildx-action@v4.0.0
 
       - name: Build image
         run: |
diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index d994d20..c88cd1a 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -13,7 +13,7 @@ jobs:
       - uses: docker/setup-qemu-action@v4.0.0
         with:
           image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest
-      - uses: docker/setup-buildx-action@v3.12.0
+      - uses: docker/setup-buildx-action@v4.0.0
 
       - uses: docker/login-action@v4.1.0
         with:
@@ -41,7 +41,7 @@ jobs:
       - uses: docker/setup-qemu-action@v4.0.0
         with:
           image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest
-      - uses: docker/setup-buildx-action@v3.12.0
+      - uses: docker/setup-buildx-action@v4.0.0
 
       - uses: docker/login-action@v4.1.0
         with: