diff --git a/CHANGELOG.md b/CHANGELOG.md
index 09ff7b7..256ea9f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [0.1.2] - Unreleased
+
+### Fixed:
+
+- Fix references to Gem::Version from the top level
+
 ## [0.1.1] - 2024-06-08
 
 ### Added:
@@ -27,9 +33,3 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Removed:
 
 - dependency on the keepachangelog gem
-
-## [0.1.0] - 2024-04-11
-
-### Added:
-
-- Initial release
diff --git a/lib/reissue/version.rb b/lib/reissue/version.rb
index 5c80e81..0607b63 100644
--- a/lib/reissue/version.rb
+++ b/lib/reissue/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Reissue
-  VERSION = "0.1.1"
+  VERSION = "0.1.2"
 end
diff --git a/lib/reissue/version_updater.rb b/lib/reissue/version_updater.rb
index 768e05d..71639dc 100644
--- a/lib/reissue/version_updater.rb
+++ b/lib/reissue/version_updater.rb
@@ -2,7 +2,7 @@ module Reissue
   # Provides versioning functionality for the application.
   module Versioning
     # Provides versioning functionality for the application.
-    refine Gem::Version do
+    refine ::Gem::Version do
       # Redoes the version based on the specified segment_name.
       #
       # @param segment_name [Symbol] The segment_name to redo the version.
@@ -10,11 +10,11 @@ module Versioning
       # @return [Gem::Version] The updated version.
       def redo(segment_name)
         if segment_name.to_s == "major"
-          Gem::Version.new("#{segments[0].to_i + 1}.0.0")
+          ::Gem::Version.new("#{segments[0].to_i + 1}.0.0")
         elsif segment_name.to_s == "minor"
-          Gem::Version.new("#{segments[0]}.#{segments[1].to_i + 1}.0")
+          ::Gem::Version.new("#{segments[0]}.#{segments[1].to_i + 1}.0")
         else
-          Gem::Version.new("#{segments[0]}.#{segments[1]}.#{segments[2].to_i + 1}")
+          ::Gem::Version.new("#{segments[0]}.#{segments[1]}.#{segments[2].to_i + 1}")
         end
       end
     end