diff --git a/.github/workflows/publish-wasmtime.yaml b/.github/workflows/publish-wasmtime.yaml
index d684630..4128fde 100644
--- a/.github/workflows/publish-wasmtime.yaml
+++ b/.github/workflows/publish-wasmtime.yaml
@@ -279,7 +279,7 @@ jobs:
       - name: Install crane
         uses: reconcilerio/install-crane-action@v1
       - name: Install cosign
-        uses: sigstore/cosign-installer@v4.1.2
+        uses: sigstore/cosign-installer@v4.1.3
       - name: Download staged image
         uses: actions/download-artifact@v8
         with: