diff --git a/Dockerfile b/Dockerfile
index 8de6d73..549a39e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM ubuntu:20.04
+FROM ubuntu:22.04
 
-RUN apt-get update
+RUN apt update
 RUN apt install -y python3 python3-pip ssh
 RUN pip3 install kaggle
 RUN mkdir /.kaggle && chmod o+w /.kaggle