diff --git a/image/Dockerfile b/image/Dockerfile
index b2e8d5fba..96cd77c4c 100644
--- a/image/Dockerfile
+++ b/image/Dockerfile
@@ -1,8 +1,8 @@
-FROM alpine:3.6
+FROM alpine:3.7
 
 ADD hashes /root/hashes
-ADD https://storage.googleapis.com/kubernetes-release/release/v1.7.4/bin/linux/amd64/kubectl /usr/bin/kubectl
-ADD https://github.com/tazjin/kontemplate/releases/download/v1.3.0/kontemplate-1.3.0-98daa6b-linux-amd64.tar.gz /tmp/kontemplate.tar.gz
+ADD https://storage.googleapis.com/kubernetes-release/release/v1.9.4/bin/linux/amd64/kubectl /usr/bin/kubectl
+ADD https://github.com/tazjin/kontemplate/releases/download/v1.4.0/kontemplate-1.4.0-1f373ca-linux-amd64.tar.gz /tmp/kontemplate.tar.gz
 
 # Pass release version is 1.7.1
 ADD https://raw.githubusercontent.com/zx2c4/password-store/38ec1c72e29c872ec0cdde82f75490640d4019bf/src/password-store.sh /usr/bin/pass
diff --git a/image/hashes b/image/hashes
index 5cf26e4dc..073d2a787 100644
--- a/image/hashes
+++ b/image/hashes
@@ -1,2 +1,2 @@
-c0353f77c62047dfbfd6dafca91e26e91b18395949e4208b422c8cf3d196732d  /tmp/kontemplate.tar.gz
-fb5a961a6ba55093691228d71e64bffd57ada98226f195c409ce297d1cb5086a  /usr/bin/kubectl
+fbf7b8f60e8090f9b615f893b4cc18583c77cd5a0092b46d0ceb7a78f99bab74  /tmp/kontemplate.tar.gz
+1649bcda95e1662da0616a5314261285fa4154d769dc4148cc339d859b564c39  /usr/bin/kubectl