diff --git a/.github/workflows/chart-release-steps.yaml b/.github/workflows/chart-release-steps.yaml
index a633c879..9c0bc3e2 100644
--- a/.github/workflows/chart-release-steps.yaml
+++ b/.github/workflows/chart-release-steps.yaml
@@ -228,7 +228,7 @@ jobs:
       # ----------------------------
       - name: Install Cosign
         if: ${{ inputs.publishToOciRegistry }}
-        uses: sigstore/cosign-installer@3454372f43399081ed03b604cb2d021dabca52bb # v3.8.2
+        uses: sigstore/cosign-installer@fb28c2b6339dcd94da6e4cbcbc5e888961f6f8c3 # v3.9.0
 
       - name: Push Helm charts to OCI registry
         if: ${{ inputs.publishToOciRegistry }}