diff --git a/spec/factories/ext_management_system.rb b/spec/factories/ext_management_system.rb
index 1d3bb7e..93c52ef 100644
--- a/spec/factories/ext_management_system.rb
+++ b/spec/factories/ext_management_system.rb
@@ -1,11 +1,11 @@
-FactoryGirl.define do
+FactoryBot.define do
   factory :ems_redfish_physical_infra,
           :aliases => ["manageiq/providers/redfish/physical_infra"],
           :class   => "ManageIQ::Providers::Redfish::PhysicalInfraManager",
           :parent  => :ems_physical_infra do
     trait :auth do
       after(:create) do |ems|
-        ems.authentications << FactoryGirl.create(:authentication)
+        ems.authentications << FactoryBot.create(:authentication)
       end
     end
 
@@ -20,7 +20,7 @@
 
       after(:create) do |ems|
         secrets = Rails.application.secrets.redfish
-        ems.authentications << FactoryGirl.create(
+        ems.authentications << FactoryBot.create(
           :authentication,
           :userid   => secrets.try(:[], "userid") || "REDFISH_USERID",
           :password => secrets.try(:[], "password") || "REDFISH_PASSWORD"
diff --git a/spec/factories/physical_server.rb b/spec/factories/physical_server.rb
index 0d56b8d..2100c3a 100644
--- a/spec/factories/physical_server.rb
+++ b/spec/factories/physical_server.rb
@@ -1,4 +1,4 @@
-FactoryGirl.define do
+FactoryBot.define do
   factory :redfish_physical_server,
           :class  => "ManageIQ::Providers::Redfish::PhysicalInfraManager::PhysicalServer",
           :parent => :physical_server do
diff --git a/spec/models/manageiq/providers/redfish/physical_infra_manager/operations/led_spec.rb b/spec/models/manageiq/providers/redfish/physical_infra_manager/operations/led_spec.rb
index 363a768..434ebff 100644
--- a/spec/models/manageiq/providers/redfish/physical_infra_manager/operations/led_spec.rb
+++ b/spec/models/manageiq/providers/redfish/physical_infra_manager/operations/led_spec.rb
@@ -1,7 +1,7 @@
 describe ManageIQ::Providers::Redfish::PhysicalInfraManager do
-  let(:server) { FactoryGirl.create(:redfish_physical_server, :vcr) }
+  let(:server) { FactoryBot.create(:redfish_physical_server, :vcr) }
   subject(:ems) do
-    FactoryGirl.create(:ems_redfish_physical_infra, :vcr)
+    FactoryBot.create(:ems_redfish_physical_infra, :vcr)
   end
 
   describe "#blink_loc_led", :vcr do
diff --git a/spec/models/manageiq/providers/redfish/physical_infra_manager/operations/power_spec.rb b/spec/models/manageiq/providers/redfish/physical_infra_manager/operations/power_spec.rb
index 7616475..c3583fe 100644
--- a/spec/models/manageiq/providers/redfish/physical_infra_manager/operations/power_spec.rb
+++ b/spec/models/manageiq/providers/redfish/physical_infra_manager/operations/power_spec.rb
@@ -1,7 +1,7 @@
 describe ManageIQ::Providers::Redfish::PhysicalInfraManager do
-  let(:server) { FactoryGirl.create(:redfish_physical_server, :vcr) }
+  let(:server) { FactoryBot.create(:redfish_physical_server, :vcr) }
   subject(:ems) do
-    FactoryGirl.create(:ems_redfish_physical_infra, :vcr)
+    FactoryBot.create(:ems_redfish_physical_infra, :vcr)
   end
 
   describe "#power_on", :vcr do
diff --git a/spec/models/manageiq/providers/redfish/physical_infra_manager/refresher_spec.rb b/spec/models/manageiq/providers/redfish/physical_infra_manager/refresher_spec.rb
index e9c2e6d..908a4ab 100644
--- a/spec/models/manageiq/providers/redfish/physical_infra_manager/refresher_spec.rb
+++ b/spec/models/manageiq/providers/redfish/physical_infra_manager/refresher_spec.rb
@@ -1,6 +1,6 @@
 describe ManageIQ::Providers::Redfish::PhysicalInfraManager::Refresher do
   subject(:ems) do
-    FactoryGirl.create(:ems_redfish_physical_infra, :vcr,
+    FactoryBot.create(:ems_redfish_physical_infra, :vcr,
                        :security_protocol => "ssl",
                        :port              => 8889)
   end
diff --git a/spec/models/manageiq/providers/redfish/physical_infra_manager_spec.rb b/spec/models/manageiq/providers/redfish/physical_infra_manager_spec.rb
index 9b1492f..a647d07 100644
--- a/spec/models/manageiq/providers/redfish/physical_infra_manager_spec.rb
+++ b/spec/models/manageiq/providers/redfish/physical_infra_manager_spec.rb
@@ -10,7 +10,7 @@
   let(:rf_module) { class_double("RedfishClient").as_stubbed_const }
   let(:rf_client) { instance_double("RedfishClient::Root") }
   subject(:ems) do
-    FactoryGirl.create(:ems_redfish_physical_infra, :auth,
+    FactoryBot.create(:ems_redfish_physical_infra, :auth,
                        :hostname => "host",
                        :port     => 1234)
   end
@@ -44,7 +44,7 @@
 
   context "#connect" do
     it "aborts on missing credentials" do
-      ems = FactoryGirl.create(:ems_redfish_physical_infra)
+      ems = FactoryBot.create(:ems_redfish_physical_infra)
       expect { ems.connect }.to raise_error(MiqException::MiqHostError)
     end