diff --git a/Dockerfile b/Dockerfile
index e31260ad148..0a58788a0ff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,8 @@ FROM alpine
 MAINTAINER David Personette <dperson@gmail.com>
 
 # Install openvpn
-RUN apk --no-cache --no-progress add bash curl ip6tables iptables openvpn \
+RUN apk --no-cache --no-progress upgrade && \
+    apk --no-cache --no-progress add bash curl ip6tables iptables openvpn \
                 shadow && \
     addgroup -S vpn && \
     rm -rf /tmp/*