diff --git a/vnc-version/Dockerfile b/vnc-version/Dockerfile
index 0e6337e..5385e6a 100644
--- a/vnc-version/Dockerfile
+++ b/vnc-version/Dockerfile
@@ -78,6 +78,7 @@ MAINTAINER 'https://sick.codes' <https://sick.codes>
 
 USER arch
 
+RUN sudo pacman -Syu
 RUN sudo pacman -S tigervnc xterm xorg-xhost xdotool ufw --noconfirm
 
 RUN mkdir ${HOME}/.vnc