diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0af227b..872c6ad 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -125,7 +125,7 @@ jobs:
           echo name=date::$(date -u +%Y%m%d) >> $GITHUB_OUTPUT
           echo name=epoch::$(date -u +%s) >> $GITHUB_OUTPUT
         shell: bash
-      - uses: chainguard-dev/actions/melange-keygen@9d631658f55713e5f63ca0cc21ee168f81301fd9 # v1.6.30
+      - uses: chainguard-dev/actions/melange-keygen@bed8050123fff65538e2db1902ff9404030c0221 # v1.6.31
         name: melange generate signing keypair
         if: ${{ fromJSON(toJSON(matrix)).melangeConfigs != null }}
         with: