diff --git a/.github/workflows/build-slides.yaml b/.github/workflows/build-slides.yaml
index 1c46bb31..110e0c11 100644
--- a/.github/workflows/build-slides.yaml
+++ b/.github/workflows/build-slides.yaml
@@ -16,7 +16,7 @@ jobs:
           submodules: recursive
       -
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index e9ab65f1..553a4d3c 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -24,7 +24,7 @@ jobs:
         run: npm ci && npm run mdlint
       -
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/push-main-slides.yaml b/.github/workflows/push-main-slides.yaml
index b26fd8ca..9c1f8fb5 100644
--- a/.github/workflows/push-main-slides.yaml
+++ b/.github/workflows/push-main-slides.yaml
@@ -18,7 +18,7 @@ jobs:
           submodules: recursive
       -
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
diff --git a/.github/workflows/push-main.yaml b/.github/workflows/push-main.yaml
index 2bf9a478..ea71b823 100644
--- a/.github/workflows/push-main.yaml
+++ b/.github/workflows/push-main.yaml
@@ -26,7 +26,7 @@ jobs:
         run: npm ci && npm run mdlint
       -
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3