diff --git a/CHANGELOG.md b/CHANGELOG.md
index f20497a..145e22a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v0.1.18
+
+- update helm to v3.3.1
+- update kubectl to 1.19.0
+
 ## v0.1.17
 
 - update helm to v3.2.1
diff --git a/Dockerfile b/Dockerfile
index 880ed36..575583a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,10 +8,10 @@ RUN GOOS=linux go build -mod=vendor -ldflags="-s -w"
 
 FROM alpine as downloader
 
-ARG HELM_VERSION=3.2.1
+ARG HELM_VERSION=3.3.1
 ENV HELM_URL=https://get.helm.sh/helm-v${HELM_VERSION}-linux-amd64.tar.gz
 
-ARG KUBECTL_VERSION=1.17.2
+ARG KUBECTL_VERSION=1.19.0
 ENV KUBECTL_URL=https://storage.googleapis.com/kubernetes-release/release/v${KUBECTL_VERSION}/bin/linux/amd64/kubectl
 
 WORKDIR /tmp
diff --git a/README.md b/README.md
index 2eaa976..b936002 100644
--- a/README.md
+++ b/README.md
@@ -6,8 +6,8 @@
 
 Drone plugin for Helm3.
 
-Helm Version: 3.2.1  
-Kubectl Version: 1.17.2
+Helm Version: 3.3.1  
+Kubectl Version: 1.19.0
 
 ## Drone settings
 
diff --git a/internal/helm/helm.go b/internal/helm/helm.go
index 1d4d81f..720a83f 100644
--- a/internal/helm/helm.go
+++ b/internal/helm/helm.go
@@ -20,6 +20,12 @@ type (
 
 		Test         bool
 		TestRollback bool
+
+		OnSuccess                   []func()
+		OnTestSuccess               []func()
+		OnTestFailed                []func()
+		OnTestFailedRollbackSuccess []func()
+		OnTestFailedRollbackFailed  []func()
 	}
 
 	HelmOption     func(*HelmCmd) error