diff --git a/.github/workflows/caddy.yaml b/.github/workflows/caddy.yaml
index 4f8d578..79d5d74 100644
--- a/.github/workflows/caddy.yaml
+++ b/.github/workflows/caddy.yaml
@@ -55,7 +55,7 @@ jobs:
             CADDY_HASH=sha256:51b5e778a16d77474c37f8d1d966e6863cdb1c7478396b04b806169fed0abac9
 
       - name: Attest
-        uses: actions/attest-build-provenance@173725a1209d09b31f9d30a3890cf2757ebbff0d # v1.1.2
+        uses: actions/attest-build-provenance@bdd51370e0416ac948727f861e03c2f05d32d78e # v1.3.2
         id: attest
         with:
           subject-name: ghcr.io/caddyserver/gateway