diff --git a/puppet/Puppetfile b/puppet/Puppetfile
index f67894561..85e963872 100644
--- a/puppet/Puppetfile
+++ b/puppet/Puppetfile
@@ -11,7 +11,7 @@ mod 'puppet/chrony', '3.0.0'
 mod 'puppet/epel', '5.0.0'
 mod 'puppet/extlib', '7.2.0'
 mod 'puppet/jenkins', '5.0.0'
-mod 'puppet/letsencrypt', '11.0.0'
+mod 'puppet/letsencrypt', '11.1.0'
 mod 'puppet/mosquitto', '2.1.1'
 mod 'puppet/nodejs', '11.0.0'
 mod 'puppet/pbuilder', '2.0.0'