diff --git a/Dockerfile b/Dockerfile
index f758e13..5ef3fce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,9 @@
-FROM ubuntu:18.04
+FROM ubuntu:20.04
 
 WORKDIR /usr/src/app
 RUN chmod 777 /usr/src/app
-RUN apt-get -qq update
-RUN apt-get -qq install -y aria2 git python3 python3-pip \
+RUN apt-get -qq update && \
+    DEBIAN_FRONTEND="noninteractive" apt-get -qq install -y tzdata aria2 git python3 python3-pip \
     locales python3-lxml \
     curl pv jq ffmpeg
 COPY requirements.txt .