diff --git a/DOCKER/Dockerfile b/DOCKER/Dockerfile
index c00318fba..9934ff722 100644
--- a/DOCKER/Dockerfile
+++ b/DOCKER/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.6
+FROM alpine:3.7
 
 # This is the release of tendermint to pull in.
 ENV TM_VERSION 0.15.0
diff --git a/DOCKER/Dockerfile.develop b/DOCKER/Dockerfile.develop
index e6ee6607e..4f8ae0b2e 100644
--- a/DOCKER/Dockerfile.develop
+++ b/DOCKER/Dockerfile.develop
@@ -1,4 +1,4 @@
-FROM alpine:3.6
+FROM alpine:3.7
 
 ENV DATA_ROOT /tendermint
 ENV TMHOME $DATA_ROOT