diff --git a/certbot/certbot/_internal/snap_config.py b/certbot/certbot/_internal/snap_config.py
index 697e93473..c95e4c47b 100644
--- a/certbot/certbot/_internal/snap_config.py
+++ b/certbot/certbot/_internal/snap_config.py
@@ -94,7 +94,7 @@ def prepare_env(cli_args: List[str]) -> List[str]:
             ))
 
     if outdated_plugins:
-        LOGGER.warn('The following plugins are using an outdated python version and must be '
+        LOGGER.warning('The following plugins are using an outdated python version and must be '
                     'updated to be compatible with Certbot 3.0. Please see '
                     'https://community.letsencrypt.org/t/'
                     'certbot-3-0-could-have-potential-third-party-snap-breakages/226940 '