diff --git a/9.2/alpine/Dockerfile b/9.2/alpine/Dockerfile
index 83c258bf0e..fb57255c75 100644
--- a/9.2/alpine/Dockerfile
+++ b/9.2/alpine/Dockerfile
@@ -22,8 +22,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 9.2
-ENV PG_VERSION 9.2.21
-ENV PG_SHA256 0697e843523ee60c563f987f9c65bc4201294b18525d6e5e4b2c50c6d4058ef9
+ENV PG_VERSION 9.2.22
+ENV PG_SHA256 a70e94fa58776b559a8f7b5301371ac4922c9e3ed313ccbef20862514de7c192
 
 ENV OSSP_UUID_VERSION 1.6.2
 ENV OSSP_UUID_SHA256 11a615225baa5f8bb686824423f50e4427acd3f70d394765bdff32801f0fd5b0