diff --git a/Puppetfile b/Puppetfile
index 623465b44..11f190664 100644
--- a/Puppetfile
+++ b/Puppetfile
@@ -184,7 +184,7 @@ mod 'concat',
 
 mod 'firewall',
   :git => 'https://github.com/puppetlabs/puppetlabs-firewall',
-  :ref => '1.14.0'
+  :ref => '1.15.0'
 
 mod 'inifile',
   :git => 'https://github.com/puppetlabs/puppetlabs-inifile',
@@ -200,7 +200,7 @@ mod 'postgresql',
 
 mod 'rabbitmq',
   :git => 'https://github.com/puppetlabs/puppetlabs-rabbitmq',
-  :ref => 'v8.4.1'
+  :ref => 'v8.5.0'
 
 mod 'rsync',
   :git => 'https://github.com/puppetlabs/puppetlabs-rsync',
@@ -208,7 +208,7 @@ mod 'rsync',
 
 mod 'stdlib',
   :git => 'https://github.com/puppetlabs/puppetlabs-stdlib',
-  :ref => '5.1.0'
+  :ref => '5.2.0'
 
 mod 'vcsrepo',
   :git => 'https://github.com/puppetlabs/puppetlabs-vcsrepo',
@@ -220,7 +220,7 @@ mod 'xinetd',
 
 mod 'memcached',
   :git => 'https://github.com/saz/puppet-memcached',
-  :ref => 'v3.3.0'
+  :ref => 'v3.4.0'
 
 mod 'python',
   :git => 'https://github.com/voxpupuli/puppet-python',