diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5debb5c2..94756cec 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -74,7 +74,7 @@ jobs:
       # cosign + syft need to be on PATH before goreleaser runs — goreleaser
       # shells out to both for the signs/docker_signs/sboms sections.
       - name: Install cosign
-        uses: sigstore/cosign-installer@7e8b541eb2e61bf99390e1afd4be13a184e9ebc5 # v3.10.1
+        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 # v4.1.2
 
       - name: Install syft (for SBOM generation)
         uses: anchore/sbom-action/download-syft@e22c389904149dbc22b58101806040fa8d37a610 # v0.24.0