diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index b3b77e5..029bd79 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -33,7 +33,7 @@ jobs:
         rm syft_${SYFT_VERSION}_${OS}_${ARCH}.deb
     - uses: sigstore/cosign-installer@v4.1.1
       with:
-        cosign-release: "v2.6.3" # renovate: datasource=github-tags depName=sigstore/cosign
+        cosign-release: "v3.0.6" # renovate: datasource=github-tags depName=sigstore/cosign
     - uses: docker/setup-qemu-action@v4.0.0
       with:
         image: harbor.cryptic.systems/docker/tonistiigi/binfmt:latest