diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index cadce86..03d1f84 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -65,7 +65,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
       - name: Install cosign
-        uses: sigstore/cosign-installer@9c520b997e685cb69e1ac226f7dce8114e8f36df
+        uses: sigstore/cosign-installer@38ab09d8bfc57c5240fe014ad3ec50c4904219a1
         with:
           cosign-release: 'v1.13.1'
       # for multi arch container builds