diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2c0da7b..be526de 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@9614fae9e5c5eddabb09f90a270fcb487c9f7149
+        uses: sigstore/cosign-installer@b18d21aaa20ef40c4e681202a598b7591d5be577
         with:
           cosign-release: 'v1.13.1'
       # for multi arch container builds