diff --git a/build-deluge.jenkins b/build-deluge.jenkins
index e298136..cabab64 100644
--- a/build-deluge.jenkins
+++ b/build-deluge.jenkins
@@ -85,6 +85,7 @@ fi
 COPY connectivity_test.sh /root
 
 RUN apt-get update && \\
+    apt-get upgrade -y && \\
 	apt-get install -y openvpn iputils-ping dnsutils && \\
 	apt-get clean && \\
 	rm -rf /tmp/* /var/lib/apt/lists/* /var/tmp/*