diff --git a/10/alpine/Dockerfile b/10/alpine/Dockerfile
index bea8f1c794..9c47de9175 100644
--- a/10/alpine/Dockerfile
+++ b/10/alpine/Dockerfile
@@ -18,8 +18,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 10
-ENV PG_VERSION 10.11
-ENV PG_SHA256 0d5d14ff6b075655f4421038fbde3a5d7b418c26a249a187a4175600d7aecc09
+ENV PG_VERSION 10.12
+ENV PG_SHA256 388f7f888c4fbcbdf424ec2bce52535195b426010b720af7bea767e23e594ae7
 
 RUN set -ex \
 	\