diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 51d236d..6577239 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -41,7 +41,7 @@ jobs:
       # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@9becc617647dfa20ae7b1151972e9b3a2c338a2b # v2.8.1
+        uses: sigstore/cosign-installer@77560e399fb1b0d50a89024c16dd3a908f8d44b5 # v3.0.0
         with:
           cosign-release: 'v1.11.0'