diff --git a/data/common.yaml b/data/common.yaml
index 27119f7..593e322 100644
--- a/data/common.yaml
+++ b/data/common.yaml
@@ -1,5 +1,5 @@
 ---
-certbot::params::package: py37-certbot
+certbot::params::package: py38-certbot
 certbot::params::bin_dir: /usr/local/sbin
 certbot::params::etc_dir: /usr/local/etc
 certbot::params::certbot_bin: /usr/local/bin/certbot
diff --git a/files/acme-auth-loopia.py b/files/acme-auth-loopia.py
index 9f6471f..67f4b52 100755
--- a/files/acme-auth-loopia.py
+++ b/files/acme-auth-loopia.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3.7
+#!/usr/bin/env python3.8
 
 import argparse
 import configparser
diff --git a/files/acme-cleanup-loopia.py b/files/acme-cleanup-loopia.py
index b6406bb..5cfdcf1 100755
--- a/files/acme-cleanup-loopia.py
+++ b/files/acme-cleanup-loopia.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3.7
+#!/usr/bin/env python3.8
 
 import argparse
 import configparser