diff --git a/10/alpine/Dockerfile b/10/alpine/Dockerfile
index d3808ae096..bec982c94f 100644
--- a/10/alpine/Dockerfile
+++ b/10/alpine/Dockerfile
@@ -1,5 +1,5 @@
 # vim:set ft=dockerfile:
-FROM alpine:3.6
+FROM alpine:3.7
 
 # alpine includes "postgres" user/group in base install
 #   /etc/passwd:22:postgres:x:70:70::/var/lib/postgresql:/bin/sh
diff --git a/update.sh b/update.sh
index e953ab1c7f..cc8df80244 100755
--- a/update.sh
+++ b/update.sh
@@ -21,7 +21,7 @@ declare -A alpineVersion=(
 	[9.4]='3.5'
 	[9.5]='3.5'
 	[9.6]='3.5'
-	[10]='3.6'
+	[10]='3.7'
 )
 
 packagesBase='http://apt.postgresql.org/pub/repos/apt/dists/'