diff --git a/act_runtime/Dockerfile b/act_runtime/Dockerfile
index 487c189..349af4b 100644
--- a/act_runtime/Dockerfile
+++ b/act_runtime/Dockerfile
@@ -56,3 +56,11 @@ RUN --mount=type=cache,target=/tmp \
     fi && \
     unzip -o /tmp/awscliv2.zip -d /tmp && \
     /tmp/aws/install
+
+# ArgoCD CLI
+RUN curl -sSL -o /usr/local/bin/argocd https://github.com/argoproj/argo-cd/releases/latest/download/argocd-linux-arm64 && \
+    chmod +x /usr/local/bin/argocd && \
+    argocd version --client
+
+# kustomize
+RUN curl -s "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh" | bash -s -- /usr/local/bin