diff --git a/attributes/default.rb b/attributes/default.rb
index 87314277..d958a760 100644
--- a/attributes/default.rb
+++ b/attributes/default.rb
@@ -141,8 +141,8 @@ default['openstack']['endpoints']['family'] = 'inet'
 default['openstack']['region'] = 'RegionOne'
 
 # Set a default auth api version that other components use to interact with identity service.
-# Allowed auth API versions: v2.0 or v3.0. By default, it is set to v2.0.
-default['openstack']['api']['auth']['version'] = 'v2.0'
+# Allowed auth API versions: v2.0 or v3.0. By default, it is set to v3.0.
+default['openstack']['api']['auth']['version'] = 'v3.0'
 
 # Allow configured loggers in logging.conf
 default['openstack']['logging']['loggers'] = {
diff --git a/bootstrap.sh b/bootstrap.sh
index d2aa778f..4b89f0d2 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -11,7 +11,7 @@ if [ -f /usr/bin/yum ] ; then
   sudo pip uninstall requests -y || true
 
   # install chefdk
-  chefdk=chefdk-0.17.17-1.el7.x86_64.rpm
+  chefdk=chefdk-1.0.3-1.el7.x86_64.rpm
   wget -nv -t 3 https://packages.chef.io/stable/el/7/$chefdk
   sudo yum -y install $chefdk
   rm $chefdk
@@ -26,7 +26,7 @@ elif [ -f /usr/bin/apt-get ]; then
   sudo apt-get -y install build-essential liblzma-dev zlib1g-dev
 
   # install chefdk
-  chefdk=chefdk_0.17.17-1_amd64.deb
+  chefdk=chefdk_1.0.3-1_amd64.deb
   wget -nv -t 3 https://packages.chef.io/stable/ubuntu/12.04/$chefdk
   sudo dpkg -i $chefdk
   rm $chefdk
diff --git a/metadata.rb b/metadata.rb
index 0fb3b5e7..a6b75435 100644
--- a/metadata.rb
+++ b/metadata.rb
@@ -16,11 +16,12 @@ recipe 'openstack-common::sysctl', 'Configures sysctl settings'
   supports os
 end
 
-depends 'apt', '~> 4.0'
-depends 'database', '~> 4.0.2'
+depends 'apt', '~> 5.0'
+depends 'database', '~> 6.1'
 depends 'mariadb', '~> 0.3.1'
-depends 'mysql', '~> 7.2.0'
-depends 'yum', '~> 3.5.4'
-depends 'yum-epel', '~> 0.6.0'
+depends 'mysql', '~> 8.1'
+depends 'yum', '~> 3.13'
+depends 'yum-epel', '~> 1.0'
 depends 'galera', '~> 0.4.1'
-depends 'poise-python', '~> 1.4.0'
+depends 'poise-python', '~> 1.5'
+depends 'build-essential'