diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
index 758a93d..4796351 100644
--- a/.forgejo/workflows/build.yml
+++ b/.forgejo/workflows/build.yml
@@ -14,7 +14,7 @@ permissions:
 
 env:
   HELM_VERSION: v3.14.4 # renovate: datasource=github-releases depName=helm packageName=helm/helm
-  HELM_UNITTEST_VERSION: v0.4.4 # renovate: datasource=github-releases depName=helm-unittest packageName=helm-unittest/helm-unittest
+  HELM_UNITTEST_VERSION: v0.5.1 # 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
   KIND_VERSION: v0.22.0 # renovate: datasource=github-releases depName=kind packageName=kubernetes-sigs/kind
   KUBECTL_VERSION: v1.30.0 # renovate: datasource=github-releases depName=kubectl packageName=kubernetes/kubernetes
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 9cde5a4..a7776f2 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -4,7 +4,7 @@
       ".github/workflows/*",
       ".forgejo/workflows/*"
     ],
-    "https://raw.githubusercontent.com/helm-unittest/helm-unittest/v0.4.4/schema/helm-testsuite.json": [
+    "https://raw.githubusercontent.com/helm-unittest/helm-unittest/v0.5.1/schema/helm-testsuite.json": [
       "/unittests/**/*.yaml"
     ]
   },