diff --git a/docker/templates/base/latest/Dockerfile b/docker/templates/base/latest/Dockerfile
index f7061da9..ed14a32e 100644
--- a/docker/templates/base/latest/Dockerfile
+++ b/docker/templates/base/latest/Dockerfile
@@ -11,6 +11,7 @@ ENV PYTHONIOENCODING=utf8
 # https://github.com/moby/moby/issues/4032
 ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && \
+    apt-get upgrade -y && \
     apt-get install --no-install-recommends -y \
       ansible \
       # https://github.com/tianon/docker-brew-ubuntu-core/issues/59