diff --git a/validations_libs/ansible.py b/validations_libs/ansible.py
index a1aeafec..660cf25c 100644
--- a/validations_libs/ansible.py
+++ b/validations_libs/ansible.py
@@ -45,7 +45,7 @@ except pkg_resources.DistributionNotFound:
     BACKWARD_COMPAT = False
 
 
-class Ansible(object):
+class Ansible:
     """An Object for encapsulating an Ansible execution"""
 
     def __init__(self, uuid=None):
diff --git a/validations_libs/group.py b/validations_libs/group.py
index ca2a91e6..b868ddcc 100644
--- a/validations_libs/group.py
+++ b/validations_libs/group.py
@@ -19,7 +19,7 @@ import yaml
 LOG = logging.getLogger(__name__ + ".Group")
 
 
-class Group(object):
+class Group:
     """An object for encapsulating the groups of validation
 
     The validations can be grouped together by specifying a ``groups``
diff --git a/validations_libs/validation.py b/validations_libs/validation.py
index 34d766bc..eb18749e 100644
--- a/validations_libs/validation.py
+++ b/validations_libs/validation.py
@@ -21,7 +21,7 @@ from collections import OrderedDict
 LOG = logging.getLogger(__name__ + ".validation")
 
 
-class Validation(object):
+class Validation:
     """An object for encapsulating a validation
 
     Each validation is an `Ansible` playbook. Each playbook have some
diff --git a/validations_libs/validation_actions.py b/validations_libs/validation_actions.py
index 4d0b6321..b04d0cc0 100644
--- a/validations_libs/validation_actions.py
+++ b/validations_libs/validation_actions.py
@@ -29,7 +29,7 @@ from validations_libs.exceptions import ValidationRunException, ValidationShowEx
 LOG = logging.getLogger(__name__ + ".validation_actions")
 
 
-class ValidationActions(object):
+class ValidationActions:
     """An object for encapsulating the Validation Actions
 
     This class allows the possibility to execute the following actions:
diff --git a/validations_libs/validation_logs.py b/validations_libs/validation_logs.py
index 4d60bac4..8cdcfcb1 100644
--- a/validations_libs/validation_logs.py
+++ b/validations_libs/validation_logs.py
@@ -24,7 +24,7 @@ from validations_libs import constants
 LOG = logging.getLogger(__name__ + ".validation_logs")
 
 
-class ValidationLog(object):
+class ValidationLog:
     """An object for encapsulating a Validation Log file"""
 
     def __init__(self, uuid=None, validation_id=None, logfile=None,