diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 96267e1..301a999 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -335,6 +335,9 @@ jobs:
           azure-creds: ${{ secrets.AZURE_KV_CI_SERVICE_PRINCIPAL }}
           azure-keyvault-name: "bitwarden-ci"
 
+      - name: Install Cosign
+        uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
+
       - name: Login to Azure - PROD Subscription
         uses: Azure/login@e15b166166a8746d1a47596803bd8c1b595455cf # v1.6.0
         with: