diff --git a/.github/workflows/pipeline.yml b/.github/workflows/pipeline.yml
index b505aa1..06373c7 100644
--- a/.github/workflows/pipeline.yml
+++ b/.github/workflows/pipeline.yml
@@ -187,7 +187,7 @@ jobs:
       - name: Install cosign
         # Third-party action, pin to commit SHA!
         # See https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions
-        uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4
+        uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20
       - name: Log into container registry
         # Third-party action, pin to commit SHA!
         # See https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions
diff --git a/.github/workflows/scan.yml b/.github/workflows/scan.yml
index 1e7770a..2707f67 100644
--- a/.github/workflows/scan.yml
+++ b/.github/workflows/scan.yml
@@ -62,7 +62,7 @@ jobs:
       - name: Install cosign
         # Third-party action, pin to commit SHA!
         # See https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions
-        uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4
+        uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20
       - name: Log into container registry
         # Third-party action, pin to commit SHA!
         # See https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions