diff --git a/tools/docker/ubuntu16/Dockerfile b/tools/docker/ubuntu/Dockerfile
similarity index 74%
rename from tools/docker/ubuntu16/Dockerfile
rename to tools/docker/ubuntu/Dockerfile
index 7bb23eb74..b3ea385fd 100644
--- a/tools/docker/ubuntu16/Dockerfile
+++ b/tools/docker/ubuntu/Dockerfile
@@ -1,9 +1,9 @@
-FROM mcr.microsoft.com/powershell:ubuntu-16.04
+FROM mcr.microsoft.com/powershell:ubuntu-20.04
 
 ENV __InContainer 1
 
 RUN apt update -qq && apt install -q -y wget git apt-transport-https
-RUN wget -q https://packages.microsoft.com/config/ubuntu/16.04/packages-microsoft-prod.deb && dpkg -i packages-microsoft-prod.deb
+RUN wget -q https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb && dpkg -i packages-microsoft-prod.deb
 
 RUN apt update -qq && \
     cd / && \