diff --git a/9.4/Dockerfile b/9.4/Dockerfile
index 77f09a5d46..d8991a5a58 100644
--- a/9.4/Dockerfile
+++ b/9.4/Dockerfile
@@ -54,7 +54,7 @@ RUN set -ex; \
 	apt-key list
 
 ENV PG_MAJOR 9.4
-ENV PG_VERSION 9.4.18-1.pgdg90+1
+ENV PG_VERSION 9.4.18-2.pgdg90+1
 
 RUN set -ex; \
 	\