diff --git a/9.3/alpine/Dockerfile b/9.3/alpine/Dockerfile
index bc46944858..efc9bb8ebb 100644
--- a/9.3/alpine/Dockerfile
+++ b/9.3/alpine/Dockerfile
@@ -22,8 +22,8 @@ ENV LANG en_US.utf8
 RUN mkdir /docker-entrypoint-initdb.d
 
 ENV PG_MAJOR 9.3
-ENV PG_VERSION 9.3.18
-ENV PG_SHA256 ad60d12a5a3dd0f6f5904c41b87e43eff49d3f74e45129fe52c5744366ff2fe0
+ENV PG_VERSION 9.3.19
+ENV PG_SHA256 fb9e872cd9e927ba331690d86bc63dcb5a596acb7a536fa0518a3c7d43ac2fb5
 
 ENV OSSP_UUID_VERSION 1.6.2
 ENV OSSP_UUID_SHA256 11a615225baa5f8bb686824423f50e4427acd3f70d394765bdff32801f0fd5b0