diff --git a/Gemfile.lock b/Gemfile.lock
index 4c88f22..f78f89d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    unit-ruby (0.8.0)
+    unit-ruby (0.8.1)
       activesupport (>= 6.1.5, < 7.1.0)
       faraday (~> 1.8.0)
       faraday_middleware (~> 1.0.0)
diff --git a/lib/unit-ruby.rb b/lib/unit-ruby.rb
index 9c06878..683ad4e 100644
--- a/lib/unit-ruby.rb
+++ b/lib/unit-ruby.rb
@@ -38,6 +38,7 @@
 require 'unit-ruby/institution'
 require 'unit-ruby/customer_bank_migration'
 require 'unit-ruby/outreach_settings'
+require 'unit-ruby/received_payment'
 require 'unit-ruby/pin_status'
 require 'unit-ruby/statement'
 require 'unit-ruby/transaction'
diff --git a/lib/unit-ruby/version.rb b/lib/unit-ruby/version.rb
index 50cf1e6..5a4deab 100644
--- a/lib/unit-ruby/version.rb
+++ b/lib/unit-ruby/version.rb
@@ -1,3 +1,3 @@
 module Unit
-  VERSION = '0.8.0'
+  VERSION = '0.8.1'
 end
diff --git a/spec/version_spec.rb b/spec/version_spec.rb
index 3193e4b..989b1d1 100644
--- a/spec/version_spec.rb
+++ b/spec/version_spec.rb
@@ -2,6 +2,6 @@
 
 RSpec.describe Unit do
   it 'returns the correct version' do
-    expect(Unit::VERSION).to eq '0.8.0'
+    expect(Unit::VERSION).to eq '0.8.1'
   end
 end