diff --git a/docker/LCM/Dockerfile b/docker/LCM/Dockerfile
index b6c9989..4a286ca 100644
--- a/docker/LCM/Dockerfile
+++ b/docker/LCM/Dockerfile
@@ -27,7 +27,8 @@
     python3-setuptools=45.2.* \
     curl=7.68.*
 
-RUN DEBIAN_FRONTEND=noninteractive apt-get --yes install \
+RUN DEBIAN_FRONTEND=noninteractive apt-get --yes update && \
+    DEBIAN_FRONTEND=noninteractive apt-get --yes install \
     apt-transport-https=2.0.* \
     gnupg2=2.2.* \
     openssh-client=1:8.*