diff --git a/.travis.yml b/.travis.yml
index 362f0fd0..245d91fc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -33,7 +33,9 @@ jobs:
     - rvm: 2.5.7
       env: PUPPET_GEM_VERSION='~> 6.14.0'
     - rvm: 2.5.7
-      env: PUPPET_GEM_VERSION='https://github.com/puppetlabs/puppet.git#master'
+      env: PUPPET_GEM_VERSION='https://github.com/puppetlabs/puppet.git#main'
+    - rvm: 2.7
+      env: PUPPET_GEM_VERSION='https://github.com/puppetlabs/puppet.git#main'
     - rvm: 2.4.3
       env: PUPPET_GEM_VERSION='https://github.com/puppetlabs/puppet.git#5.5.x'
 notifications:
diff --git a/lib/puppet/resource_api/parameter.rb b/lib/puppet/resource_api/parameter.rb
index ef749405..5460c057 100644
--- a/lib/puppet/resource_api/parameter.rb
+++ b/lib/puppet/resource_api/parameter.rb
@@ -17,7 +17,7 @@ def initialize(type_name, data_type, attribute_name, resource_hash)
     @type_name = type_name
     @data_type = data_type
     @attribute_name = attribute_name
-    super(resource_hash) # Pass resource to parent Puppet class.
+    super(**resource_hash) # Pass resource to parent Puppet class.
   end
 
   # This method assigns value to the parameter and cleans value.
diff --git a/lib/puppet/resource_api/property.rb b/lib/puppet/resource_api/property.rb
index 34609f8c..8d04721b 100644
--- a/lib/puppet/resource_api/property.rb
+++ b/lib/puppet/resource_api/property.rb
@@ -18,7 +18,7 @@ def initialize(type_name, data_type, attribute_name, resource_hash)
     # Define class method insync?(is) if the name is :ensure
     def_insync? if @attribute_name == :ensure && self.class != Puppet::ResourceApi::Property
     # Pass resource to parent Puppet class.
-    super(resource_hash)
+    super(**resource_hash)
   end
 
   # This method returns value of the property.