diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 934be7b..9a5829f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,6 @@ jobs:
           - rails_7.1.0
           - rails_7.0.8
           - rails_6.1.7
-          - rails_6.0.6
 
     steps:
       - name: Checkout
diff --git a/Appraisals b/Appraisals
index 00d9772..e21fa1b 100644
--- a/Appraisals
+++ b/Appraisals
@@ -1,7 +1,6 @@
 # frozen_string_literal: true
 
 RAILS_VERSIONS = %w[
-  6.0.6
   6.1.7
   7.0.8
   7.1.0
diff --git a/gemfiles/rails_6.0.6.gemfile b/gemfiles/rails_6.0.6.gemfile
deleted file mode 100644
index c36171a..0000000
--- a/gemfiles/rails_6.0.6.gemfile
+++ /dev/null
@@ -1,7 +0,0 @@
-# This file was generated by Appraisal
-
-source "https://rubygems.org"
-
-gem "rails", "6.0.6"
-
-gemspec path: "../"
diff --git a/remotipart.gemspec b/remotipart.gemspec
index 128d87a..43d6a59 100644
--- a/remotipart.gemspec
+++ b/remotipart.gemspec
@@ -17,7 +17,7 @@ Gem::Specification.new do |s|
 
   s.files = `git ls-files`.split("\n")
 
-  s.add_runtime_dependency 'rails', '>= 6.0'
+  s.add_runtime_dependency 'rails', '>= 6.1'
   s.add_runtime_dependency 'zeitwerk'
 
   s.add_development_dependency 'appraisal'