diff --git a/.github/workflows/image-reuse.yaml b/.github/workflows/image-reuse.yaml
index 1d6365ac9b..0185ea8b0b 100644
--- a/.github/workflows/image-reuse.yaml
+++ b/.github/workflows/image-reuse.yaml
@@ -74,7 +74,7 @@ jobs:
           go-version: ${{ inputs.go-version }}
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+        uses: sigstore/cosign-installer@c56c2d3e59e4281cc41dea2217323ba5694b171e # v3.8.0
         with:
           cosign-release: 'v2.2.0'
 
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index b6f09e1361..1df6c2dba1 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -168,7 +168,7 @@ jobs:
           go-version: ${{ env.GOLANG_VERSION }}
 
       - name: Install cosign
-        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
+        uses: sigstore/cosign-installer@c56c2d3e59e4281cc41dea2217323ba5694b171e # v3.8.0
         with:
           cosign-release: 'v2.2.0'