diff --git a/11/alpine/Dockerfile b/11/alpine/Dockerfile
index b8f8250ac5..e3d710a49b 100644
--- a/11/alpine/Dockerfile
+++ b/11/alpine/Dockerfile
@@ -18,8 +18,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 11
-ENV PG_VERSION 11.7
-ENV PG_SHA256 324ae93a8846fbb6a25d562d271bc441ffa8794654c5b2839384834de220a313
+ENV PG_VERSION 11.8
+ENV PG_SHA256 eaf2f4329ccc349c89e950761b81daf8c99bb8966abcab5665ccd6ee95c77ae2
 
 RUN set -ex \
 	\