diff --git a/Dockerfile b/Dockerfile
index 8dfc209..c3a7264 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # Docker image for the Drone Terraform plugin
 #
 #     docker build -t jmccann/drone-terraform:latest .
-FROM golang:1.9-alpine AS builder
+FROM golang:1.10-alpine AS builder
 COPY ./*.go ./src/
 COPY ./vendor/ ./src/
 RUN set -ex \
@@ -13,8 +13,9 @@ FROM alpine:3.7
 RUN apk -U add \
     ca-certificates \
     git \
-    wget && \
-  rm -rf /var/cache/apk/*
+    wget \
+    openssh-client && \
+    rm -rf /var/cache/apk/*
 
 ENV TERRAFORM_VERSION 0.11.7
 RUN wget -q https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_linux_amd64.zip -O terraform.zip && \