diff --git a/9.5/alpine/Dockerfile b/9.5/alpine/Dockerfile
index 06a4a32966..700c688987 100644
--- a/9.5/alpine/Dockerfile
+++ b/9.5/alpine/Dockerfile
@@ -18,8 +18,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 9.5
-ENV PG_VERSION 9.5.21
-ENV PG_SHA256 7eb56e4fa877243c2df78adc5a0ef02f851060c282682b4bb97b854100fb732c
+ENV PG_VERSION 9.5.22
+ENV PG_SHA256 48555470a17248cb204d25ab1ad4231ef16295db55161922f006b9942d69640f
 
 RUN set -ex \
 	\