diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
index 6e3297f..5a6988a 100644
--- a/.forgejo/workflows/build.yml
+++ b/.forgejo/workflows/build.yml
@@ -16,7 +16,7 @@ permissions:
 env:
   HELM_VERSION: v3.16.4 # renovate: datasource=github-releases depName=helm packageName=helm/helm
   HELM_UNITTEST_VERSION: v0.7.1 # renovate: datasource=github-releases depName=helm-unittest packageName=helm-unittest/helm-unittest
-  HELM_CHART_TESTING_VERSION: v3.11.0 # renovate: datasource=github-releases depName=chart-testing packageName=helm/chart-testing
+  HELM_CHART_TESTING_VERSION: v3.12.0 # renovate: datasource=github-releases depName=chart-testing packageName=helm/chart-testing
   KUBECTL_VERSION: v1.32.0 # renovate: datasource=github-releases depName=kubectl packageName=kubernetes/kubernetes
   CT_GITHUB_GROUPS: true