diff --git a/ctfcli/templates/programming/default/{{cookiecutter.name}}/Dockerfile b/ctfcli/templates/programming/default/{{cookiecutter.name}}/Dockerfile
index c9c632a..c95481f 100644
--- a/ctfcli/templates/programming/default/{{cookiecutter.name}}/Dockerfile
+++ b/ctfcli/templates/programming/default/{{cookiecutter.name}}/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7-alpine
+FROM python:3.9.8-alpine
 
 RUN apk update && \
     apk add \