diff --git a/.github/workflows/publish_image_chart.yaml b/.github/workflows/publish_image_chart.yaml
index 343be30620..1f086a4dcf 100644
--- a/.github/workflows/publish_image_chart.yaml
+++ b/.github/workflows/publish_image_chart.yaml
@@ -65,7 +65,7 @@ jobs:
 
       # Setup QEMU and Buildx.
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0
+        uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 # v4.2.0
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1
 
diff --git a/.github/workflows/publish_tool.yaml b/.github/workflows/publish_tool.yaml
index 1c2b35f4ea..9b56b18e95 100644
--- a/.github/workflows/publish_tool.yaml
+++ b/.github/workflows/publish_tool.yaml
@@ -32,7 +32,7 @@ jobs:
       - name: Determine version
         run: echo "PIPECD_VERSION=$(git describe --tags --always --abbrev=7 --match 'v[0-9]*.*')" >> $GITHUB_ENV
 
-      - uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0
+      - uses: docker/setup-qemu-action@96fe6ef7f33517b61c61be40b68a1882f3264fb8 # v4.2.0
 
       - uses: docker/setup-buildx-action@c47758b77c9736f4b2ef4073d4d51994fabfe349 # v3.7.1