diff --git a/.github/workflows/test-helm-chart.yml b/.github/workflows/test-helm-chart.yml
index 2de8dc737cd..0a773c503cb 100644
--- a/.github/workflows/test-helm-chart.yml
+++ b/.github/workflows/test-helm-chart.yml
@@ -38,7 +38,7 @@ jobs:
         with:
           version: 3.14.0 # renovate: datasource=github-releases depName=helm/chart-testing
           yamale_version: 6.1.0 # renovate: datasource=pypi depName=yamale versioning=semver
-          yamllint_version: 1.37.1 # renovate: datasource=pypi depName=yamllint versioning=semver
+          yamllint_version: 1.38.0 # renovate: datasource=pypi depName=yamllint versioning=semver
 
       - name: Determine target branch
         id: ct-branch-target