diff --git a/9.3/Dockerfile b/9.3/Dockerfile
index 1f6f27ef02..dd586c4f16 100644
--- a/9.3/Dockerfile
+++ b/9.3/Dockerfile
@@ -54,7 +54,7 @@ RUN set -ex; \
 	apt-key list
 
 ENV PG_MAJOR 9.3
-ENV PG_VERSION 9.3.23-1.pgdg90+1
+ENV PG_VERSION 9.3.23-2.pgdg90+1
 
 RUN set -ex; \
 	\