diff --git a/Dockerfile b/Dockerfile
index c387b8d..3c0d3b4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ ARG MOSQ_GID="1883"
 
 RUN \
   apt update && \
-  apt install -y mariadb-client openssl libwebsockets-dev certbot bash cron supervisor vim-tiny procps net-tools && \
+  apt install -y mariadb-client libpq5 openssl libwebsockets-dev certbot bash cron supervisor vim-tiny procps net-tools && \
   update-alternatives --set editor /usr/bin/vim.tiny && \
   update-alternatives --set vi /usr/bin/vim.tiny && \
   groupadd -r -g $MOSQ_GID $MOSQ_USER && \
diff --git a/VERSION b/VERSION
index 1d4da6d..69ca1e9 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.15-1.9.1-02
+2.0.15-1.9.1-03