diff --git a/Puppetfile b/Puppetfile
index cceb4fa..b00927d 100644
--- a/Puppetfile
+++ b/Puppetfile
@@ -6,7 +6,7 @@ mod 'puppetlabs/vcsrepo', '6.1.0'
 mod 'puppet/r10k', '13.0.0'
 mod 'puppet/systemd', '7.1.0'
 mod 'theforeman/puppet', '20.0.0'
-mod 'puppetlabs/concat', '9.0.2'
+mod 'puppetlabs/concat', '9.1.0'
 mod 'puppet/extlib', '7.2.0'
 mod 'puppet/nginx', '6.0.1'
 mod 'saz/ssh', '12.1.0'