diff --git a/CHANGELOG.md b/CHANGELOG.md
index 24fcd2dfec..c21f56558f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -44,6 +44,8 @@ Either way, we'd appreciate some feedback at [#1983](https://github.com/sparklem
 
 ### Dependencies
 
+#### Ruby
+
 This release introduces support for:
 
 * Ruby 2.7, including the precompiled native binary gems for Windows.
@@ -54,6 +56,11 @@ This release ends support for:
 * JRuby 9.1, which is the Ruby 2.3-compatible release.
 
 
+#### Gems
+
+* [MRI] Upgrade mini_portile2 dependency from `~> 2.4.0` to `~> 2.5.0` [[#2005](https://github.com/sparklemotion/nokogiri/issues/2005)] (Thanks, [@alejandroperea](https://github.com/alejandroperea)!)
+
+
 ### Added
 
 * Add Node methods for manipulating keyword attributes (like `class` and `rel`): `#kwattr_values`, `#kwattr_add`, `#kwattr_append`, and `#kwattr_remove`. [[#2000](https://github.com/sparklemotion/nokogiri/issues/2000)]
diff --git a/Gemfile b/Gemfile
index c17f33952b..fc7c614a32 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@
 
 source "https://rubygems.org/"
 
-gem "mini_portile2", "~>2.4.0"
+gem "mini_portile2", "~>2.5.0"
 
 gem "concourse", "~>0.30", :group => [:development, :test]
 gem "hoe", "~>3.22", ">=3.22.1", :group => [:development, :test]
diff --git a/Rakefile b/Rakefile
index 7ee0b9aecf..13b175d035 100644
--- a/Rakefile
+++ b/Rakefile
@@ -171,7 +171,7 @@ HOE = Hoe.spec 'nokogiri' do
 
   unless java?
     self.extra_deps += [
-      ["mini_portile2", "~> 2.4.0"], # keep version in sync with extconf.rb
+      ["mini_portile2", "~> 2.5.0"], # keep version in sync with extconf.rb
     ]
   end
 
diff --git a/ext/nokogiri/extconf.rb b/ext/nokogiri/extconf.rb
index 6cd5fba066..4ed3699ba4 100644
--- a/ext/nokogiri/extconf.rb
+++ b/ext/nokogiri/extconf.rb
@@ -470,7 +470,7 @@ def using_system_libraries?
   # The gem version constraint in the Rakefile is not respected at install time.
   # Keep this version in sync with the one in the Rakefile !
   require 'rubygems'
-  gem 'mini_portile2', '~> 2.4.0'
+  gem 'mini_portile2', '~> 2.5.0'
   require 'mini_portile2'
   message "Using mini_portile version #{MiniPortile::VERSION}\n"