diff --git a/build.yml b/build.yml
index 4e0b783..ae896d6 100644
--- a/build.yml
+++ b/build.yml
@@ -5,7 +5,7 @@ x-common-args: &common-args
   PIHOLE_VERSION: ${PIHOLE_VERSION}
   NAME: pihole/pihole
   MAINTAINER: adam@diginc.us
-  S6_VERSION: v1.22.1.0
+  S6_VERSION: v2.1.0.2
   PHP_ENV_CONFIG: /etc/lighttpd/conf-enabled/15-fastcgi-php.conf
   PHP_ERROR_LOG: /var/log/lighttpd/error.log