diff --git a/Puppetfile_unit b/Puppetfile_unit
index 163224319..4c123cd46 100644
--- a/Puppetfile_unit
+++ b/Puppetfile_unit
@@ -1,20 +1,20 @@
 mod 'augeas_core',
   :git => 'https://github.com/puppetlabs/puppetlabs-augeas_core',
-  :ref => '1.0.3'
+  :ref => '1.0.5'
 
 mod 'cron_core',
   :git => 'https://github.com/puppetlabs/puppetlabs-cron_core',
-  :ref => '1.0.0'
+  :ref => '1.0.3'
 
 mod 'sshkeys_core',
   :git => 'https://github.com/puppetlabs/puppetlabs-sshkeys_core',
-  :ref => '1.0.1'
+  :ref => '1.0.3'
 
 mod 'yumrepo_core',
   :git => 'https://github.com/puppetlabs/puppetlabs-yumrepo_core',
-  :ref => 'd751a380d7aea5ba88b3571a342039dfae3621e4'
+  :ref => '1.0.6'
 
 # NOTE(tobias-urdin): Needed by puppet-swift.
 mod 'mount_core',
   :git => 'https://github.com/puppetlabs/puppetlabs-mount_core',
-  :ref => '1.0.2'
+  :ref => '1.0.4'