diff --git a/CLAUDE.md b/CLAUDE.md
index 074858b..3d4ed6d 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -5,8 +5,8 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 ## Project Overview
 
 **GeoIP2-ruby** is MaxMind's official Ruby client library for:
-- **GeoIP2/GeoLite2 Web Services**: Country, City, and Insights endpoints
-- **GeoIP2/GeoLite2 Databases**: Local MMDB file reading for various database types (City, Country, ASN, Anonymous IP, Anonymous Plus, ISP, etc.)
+- **GeoIP/GeoLite Web Services**: Country, City Plus, and Insights endpoints
+- **GeoIP/GeoLite Databases**: Local MMDB file reading for various database types (City, Country, ASN, Anonymous IP, Anonymous Plus, ISP, etc.)
 
 The library provides both web service clients and database readers that return strongly-typed model objects containing geographic, ISP, anonymizer, and other IP-related data.
 
@@ -385,6 +385,6 @@ ruby -Ilib:test test/test_reader.rb
 ## Additional Resources
 
 - [API Documentation](https://www.rubydoc.info/gems/maxmind-geoip2)
-- [GeoIP2 Web Services Docs](https://dev.maxmind.com/geoip/docs/web-services)
+- [GeoIP Web Services Docs](https://dev.maxmind.com/geoip/docs/web-services)
 - [MaxMind DB Format](https://maxmind.github.io/MaxMind-DB/)
 - GitHub Issues: https://github.com/maxmind/GeoIP2-ruby/issues
diff --git a/README.md b/README.md
index 0eba707..4c98ffb 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
-# GeoIP2 Ruby API
+# GeoIP Ruby API
 
 ## Description
 
-This is the Ruby API for the GeoIP2 and GeoLite2
+This is the Ruby API for the GeoIP and GeoLite
 [webservices](https://dev.maxmind.com/geoip/docs/web-services?lang=en)
 and [databases](https://dev.maxmind.com/geoip/docs/databases?lang=en).
 
@@ -15,7 +15,7 @@ gem install maxmind-geoip2
 ## IP Geolocation Usage
 
 IP geolocation is inherently imprecise. Locations are often near the center
-of the population. Any location provided by a GeoIP2 database or web
+of the population. Any location provided by a GeoIP database or web
 service should not be used to identify a particular address or household.
 
 ## Database Reader
@@ -217,7 +217,7 @@ puts record.organization # University of Minnesota
 ### Usage
 
 To use this API, you must create a new `MaxMind::GeoIP2::Client` object
-with your account ID and license key. To use the GeoLite2 web service, you
+with your account ID and license key. To use the GeoLite web service, you
 may also set the `host` parameter to `geolite.info`. You may then you call
 the method corresponding to a specific end point, passing it the IP address
 you want to look up.
@@ -243,18 +243,18 @@ client = MaxMind::GeoIP2::Client.new(
   account_id: 42,
   license_key: 'license_key',
 
-  # To use the GeoLite2 web service instead of the GeoIP2 web service, set
+  # To use the GeoLite web service instead of the GeoIP web service, set
   # the host parameter to "geolite.info":
   # host: 'geolite.info',
 
-  # To use the Sandbox GeoIP2 web service instead of the production GeoIP2
+  # To use the Sandbox GeoIP web service instead of the production GeoIP
   # web service, set the host parameter to "sandbox.maxmind.com":
   # host: 'sandbox.maxmind.com',
 )
 
 # Replace "city" with the method corresponding to the web service that
 # you are using, e.g., "country", "insights". Please note that Insights
-# is only supported by the GeoIP2 web service and not the GeoLite2 web
+# is only supported by the GeoIP web service and not the GeoLite web
 # service.
 record = client.city('128.101.101.101')
 
@@ -299,7 +299,7 @@ which can be populated vary between end points. In addition, while an end
 point may offer a particular piece of data, MaxMind does not always have
 every piece of data for any given IP address.
 
-See the [GeoIP2 web service
+See the [GeoIP web service
 documentation](https://dev.maxmind.com/geoip/docs/web-services?lang=en) for details on
 what data each end point may return.
 
@@ -313,7 +313,7 @@ databases with data on geographical features around the world, including
 populated places. They offer both free and paid premium data. Each feature
 is unique identified by a `geoname_id`, which is an integer.
 
-Many of the records returned by the GeoIP2 web services and databases
+Many of the records returned by the GeoIP web services and databases
 include a `geoname_id` property. This is the ID of a geographical feature
 (city, region, country, etc.) in the GeoNames database.
 
diff --git a/lib/maxmind/geoip2/client.rb b/lib/maxmind/geoip2/client.rb
index 367fe8a..addd92d 100644
--- a/lib/maxmind/geoip2/client.rb
+++ b/lib/maxmind/geoip2/client.rb
@@ -13,7 +13,7 @@
 module MaxMind
   module GeoIP2
     # This class provides a client API for all the
-    # {https://dev.maxmind.com/geoip/docs/web-services?lang=en GeoIP2 web
+    # {https://dev.maxmind.com/geoip/docs/web-services?lang=en GeoIP web
     # services}. The services are Country, City Plus, and Insights. Each service
     # returns a different set of data about an IP address, with Country returning
     # the least data and Insights the most.
@@ -60,7 +60,7 @@ class Client
       # rubocop:disable Metrics/CyclomaticComplexity
       # rubocop:disable Metrics/PerceivedComplexity
 
-      # Create a Client that may be used to query a GeoIP2 web service.
+      # Create a Client that may be used to query a GeoIP web service.
       #
       # Once created, the Client is safe to use for lookups from multiple
       # threads.
@@ -73,8 +73,8 @@ class Client
       #   property from most preferred to least preferred.
       #
       # @param host [String] the host to use when querying the web service. Set
-      #   this to "geolite.info" to use the GeoLite2 web service instead of the
-      #   GeoIP2 web service. Set this to "sandbox.maxmind.com" to use the
+      #   this to "geolite.info" to use the GeoLite web service instead of the
+      #   GeoIP web service. Set this to "sandbox.maxmind.com" to use the
       #   Sandbox environment. The sandbox allows you to experiment with the
       #   API without affecting your production data.
       #
@@ -205,7 +205,7 @@ def country(ip_address = 'me')
 
       # This method calls the Insights web service.
       #
-      # Insights is only supported by the GeoIP2 web service. The GeoLite2 web
+      # Insights is only supported by the GeoIP web service. The GeoLite web
       # service does not support it.
       #
       # @param ip_address [String] IPv4 or IPv6 address as a string. If no
diff --git a/lib/maxmind/geoip2/model/asn.rb b/lib/maxmind/geoip2/model/asn.rb
index e88ff3a..03aa502 100644
--- a/lib/maxmind/geoip2/model/asn.rb
+++ b/lib/maxmind/geoip2/model/asn.rb
@@ -5,7 +5,7 @@
 module MaxMind
   module GeoIP2
     module Model
-      # Model class for the GeoLite2 ASN database.
+      # Model class for the GeoLite ASN database.
       class ASN < Abstract
         # The autonomous system number associated with the IP address.
         #
diff --git a/lib/maxmind/geoip2/model/city.rb b/lib/maxmind/geoip2/model/city.rb
index 563035b..7439b45 100644
--- a/lib/maxmind/geoip2/model/city.rb
+++ b/lib/maxmind/geoip2/model/city.rb
@@ -9,8 +9,8 @@
 module MaxMind
   module GeoIP2
     module Model
-      # Model class for the data returned by the GeoIP2 City Plus web service
-      # and the City database. It is also used for GeoLite2 City lookups.
+      # Model class for the data returned by the GeoIP City Plus web service
+      # and the City database. It is also used for GeoLite City lookups.
       #
       # See https://dev.maxmind.com/geoip/docs/web-services?lang=en for more
       # details.
diff --git a/lib/maxmind/geoip2/model/connection_type.rb b/lib/maxmind/geoip2/model/connection_type.rb
index 2eb8d90..8dcf60c 100644
--- a/lib/maxmind/geoip2/model/connection_type.rb
+++ b/lib/maxmind/geoip2/model/connection_type.rb
@@ -5,7 +5,7 @@
 module MaxMind
   module GeoIP2
     module Model
-      # Model class for the GeoIP2 Connection Type database.
+      # Model class for the GeoIP Connection Type database.
       class ConnectionType < Abstract
         # The connection type may take the following values: "Dialup",
         # "Cable/DSL", "Corporate", "Cellular", and "Satellite". Additional
diff --git a/lib/maxmind/geoip2/model/country.rb b/lib/maxmind/geoip2/model/country.rb
index 7d5e375..70275d8 100644
--- a/lib/maxmind/geoip2/model/country.rb
+++ b/lib/maxmind/geoip2/model/country.rb
@@ -9,8 +9,8 @@
 module MaxMind
   module GeoIP2
     module Model
-      # Model class for the data returned by the GeoIP2 Country web service and
-      # database. It is also used for GeoLite2 Country lookups.
+      # Model class for the data returned by the GeoIP Country web service and
+      # database. It is also used for GeoLite Country lookups.
       class Country
         # Continent data for the IP address.
         #
diff --git a/lib/maxmind/geoip2/model/domain.rb b/lib/maxmind/geoip2/model/domain.rb
index ac88735..1392385 100644
--- a/lib/maxmind/geoip2/model/domain.rb
+++ b/lib/maxmind/geoip2/model/domain.rb
@@ -5,7 +5,7 @@
 module MaxMind
   module GeoIP2
     module Model
-      # Model class for the GeoIP2 Domain database.
+      # Model class for the GeoIP Domain database.
       class Domain < Abstract
         # The second level domain associated with the IP address. This will be
         # something like "example.com" or "example.co.uk", not "foo.example.com".
diff --git a/lib/maxmind/geoip2/model/enterprise.rb b/lib/maxmind/geoip2/model/enterprise.rb
index c6151a6..07a2a52 100644
--- a/lib/maxmind/geoip2/model/enterprise.rb
+++ b/lib/maxmind/geoip2/model/enterprise.rb
@@ -5,7 +5,7 @@
 module MaxMind
   module GeoIP2
     module Model
-      # Model class for the data returned by GeoIP2 Enterprise database lookups.
+      # Model class for the data returned by GeoIP Enterprise database lookups.
       #
       # See https://dev.maxmind.com/geoip/docs/web-services?lang=en for more
       # details.
diff --git a/lib/maxmind/geoip2/model/insights.rb b/lib/maxmind/geoip2/model/insights.rb
index efbb5ae..0760e67 100644
--- a/lib/maxmind/geoip2/model/insights.rb
+++ b/lib/maxmind/geoip2/model/insights.rb
@@ -6,7 +6,7 @@
 module MaxMind
   module GeoIP2
     module Model
-      # Model class for the data returned by the GeoIP2 Insights web service.
+      # Model class for the data returned by the GeoIP Insights web service.
       #
       # See https://dev.maxmind.com/geoip/docs/web-services?lang=en for more
       # details.
diff --git a/lib/maxmind/geoip2/model/isp.rb b/lib/maxmind/geoip2/model/isp.rb
index ca039e8..dfbb395 100644
--- a/lib/maxmind/geoip2/model/isp.rb
+++ b/lib/maxmind/geoip2/model/isp.rb
@@ -5,7 +5,7 @@
 module MaxMind
   module GeoIP2
     module Model
-      # Model class for the GeoIP2 ISP database.
+      # Model class for the GeoIP ISP database.
       class ISP < Abstract
         # The autonomous system number associated with the IP address.
         #
diff --git a/lib/maxmind/geoip2/reader.rb b/lib/maxmind/geoip2/reader.rb
index 3417bed..73c1b54 100644
--- a/lib/maxmind/geoip2/reader.rb
+++ b/lib/maxmind/geoip2/reader.rb
@@ -14,7 +14,7 @@
 
 module MaxMind
   module GeoIP2
-    # Reader is a reader for the GeoIP2/GeoLite2 database format. IP addresses
+    # Reader is a reader for the GeoIP/GeoLite database format. IP addresses
     # can be looked up using the database specific methods.
     #
     # == Example
@@ -31,7 +31,7 @@ class Reader
       # rubocop:disable Metrics/CyclomaticComplexity
       # rubocop:disable Metrics/PerceivedComplexity
 
-      # Create a Reader for looking up IP addresses in a GeoIP2/GeoLite2 database
+      # Create a Reader for looking up IP addresses in a GeoIP/GeoLite database
       # file.
       #
       # If you're performing multiple lookups, it's most efficient to create one
@@ -41,7 +41,7 @@ class Reader
       # threads. It is safe to use after forking.
       #
       # @overload initialize(database:, locales: ['en'], mode: MaxMind::DB::MODE_AUTO)
-      #   @param database [String] a path to a GeoIP2/GeoLite2 database file.
+      #   @param database [String] a path to a GeoIP/GeoLite database file.
       #   @param locales [Array<String>] a list of locale codes to use in the name
       #     property from most preferred to least preferred.
       #   @param mode [Symbol] Defines how to open the database. It may be one of
diff --git a/lib/maxmind/geoip2/record/city.rb b/lib/maxmind/geoip2/record/city.rb
index 27a7cc1..80353dc 100644
--- a/lib/maxmind/geoip2/record/city.rb
+++ b/lib/maxmind/geoip2/record/city.rb
@@ -14,7 +14,7 @@ module Record
       class City < Place
         # A value from 0-100 indicating MaxMind's confidence that the city is
         # correct. This attribute is only available from the Insights service and
-        # the GeoIP2 Enterprise database.
+        # the GeoIP Enterprise database.
         #
         # @return [Integer, nil]
         def confidence
diff --git a/lib/maxmind/geoip2/record/country.rb b/lib/maxmind/geoip2/record/country.rb
index 672760b..0774a6e 100644
--- a/lib/maxmind/geoip2/record/country.rb
+++ b/lib/maxmind/geoip2/record/country.rb
@@ -13,7 +13,7 @@ module Record
       class Country < Place
         # A value from 0-100 indicating MaxMind's confidence that the country is
         # correct. This attribute is only available from the Insights service and
-        # the GeoIP2 Enterprise database.
+        # the GeoIP Enterprise database.
         #
         # @return [Integer, nil]
         def confidence
diff --git a/lib/maxmind/geoip2/record/postal.rb b/lib/maxmind/geoip2/record/postal.rb
index 5933c6c..d579ce7 100644
--- a/lib/maxmind/geoip2/record/postal.rb
+++ b/lib/maxmind/geoip2/record/postal.rb
@@ -22,7 +22,7 @@ def code
 
         # A value from 0-100 indicating MaxMind's confidence that the postal code
         # is correct. This attribute is only available from the Insights service
-        # and the GeoIP2 Enterprise database.
+        # and the GeoIP Enterprise database.
         #
         # @return [Integer, nil]
         def confidence
diff --git a/lib/maxmind/geoip2/record/subdivision.rb b/lib/maxmind/geoip2/record/subdivision.rb
index 5038eb3..5f0871e 100644
--- a/lib/maxmind/geoip2/record/subdivision.rb
+++ b/lib/maxmind/geoip2/record/subdivision.rb
@@ -14,7 +14,7 @@ module Record
       class Subdivision < Place
         # This is a value from 0-100 indicating MaxMind's confidence that the
         # subdivision is correct. This attribute is only available from the
-        # Insights service and the GeoIP2 Enterprise database.
+        # Insights service and the GeoIP Enterprise database.
         #
         # @return [Integer, nil]
         def confidence
diff --git a/lib/maxmind/geoip2/record/traits.rb b/lib/maxmind/geoip2/record/traits.rb
index 37ca2e6..075b008 100644
--- a/lib/maxmind/geoip2/record/traits.rb
+++ b/lib/maxmind/geoip2/record/traits.rb
@@ -103,7 +103,7 @@ def anonymous_vpn?
         # {https://en.wikipedia.org/wiki/Anycast anycast network}.
         #
         # This property is only available from the Country, City Plus, and
-        # Insights web services and the GeoIP2 Country, City, and Enterprise
+        # Insights web services and the GeoIP Country, City, and Enterprise
         # databases.
         #
         # @return [Boolean]
diff --git a/maxmind-geoip2.gemspec b/maxmind-geoip2.gemspec
index f40f649..017ff9b 100644
--- a/maxmind-geoip2.gemspec
+++ b/maxmind-geoip2.gemspec
@@ -9,10 +9,10 @@ Gem::Specification.new do |s|
   s.authors     = ['William Storey']
   s.files       = Dir['**/*'].difference(Dir['.github/**/*', 'dev-bin/**/*', 'test/**/*', 'CLAUDE.md', 'Gemfile*', 'Rakefile', '*.gemspec', 'README.dev.md'])
   s.name        = 'maxmind-geoip2'
-  s.summary     = 'A gem for interacting with the GeoIP2 webservices and databases.'
+  s.summary     = 'A gem for interacting with the GeoIP webservices and databases.'
   s.version     = MaxMind::GeoIP2::VERSION
 
-  s.description = 'A gem for interacting with the GeoIP2 webservices and databases. MaxMind provides geolocation data as downloadable databases as well as through a webservice.'
+  s.description = 'A gem for interacting with the GeoIP webservices and databases. MaxMind provides geolocation data as downloadable databases as well as through a webservice.'
   s.email = 'support@maxmind.com'
   s.homepage    = 'https://github.com/maxmind/GeoIP2-ruby'
   s.licenses    = ['Apache-2.0', 'MIT']
diff --git a/mise.lock b/mise.lock
new file mode 100644
index 0000000..20b29f4
--- /dev/null
+++ b/mise.lock
@@ -0,0 +1,32 @@
+# @generated - this file is auto-generated by `mise lock` https://mise.jdx.dev/dev-tools/mise-lock.html
+
+[[tools.ruby]]
+version = "4.0.5"
+backend = "core:ruby"
+
+[tools.ruby."platforms.linux-arm64"]
+checksum = "sha256:7d6149079a63f8ae1d326c9fa65c6019ba2dc3155eae7b39159817911c88958e"
+url = "https://cache.ruby-lang.org/pub/ruby/4.0/ruby-4.0.5.tar.gz"
+
+[tools.ruby."platforms.linux-arm64-musl"]
+checksum = "sha256:7d6149079a63f8ae1d326c9fa65c6019ba2dc3155eae7b39159817911c88958e"
+url = "https://cache.ruby-lang.org/pub/ruby/4.0/ruby-4.0.5.tar.gz"
+
+[tools.ruby."platforms.linux-x64"]
+checksum = "sha256:7d6149079a63f8ae1d326c9fa65c6019ba2dc3155eae7b39159817911c88958e"
+url = "https://cache.ruby-lang.org/pub/ruby/4.0/ruby-4.0.5.tar.gz"
+
+[tools.ruby."platforms.linux-x64-musl"]
+checksum = "sha256:7d6149079a63f8ae1d326c9fa65c6019ba2dc3155eae7b39159817911c88958e"
+url = "https://cache.ruby-lang.org/pub/ruby/4.0/ruby-4.0.5.tar.gz"
+
+[tools.ruby."platforms.macos-arm64"]
+checksum = "sha256:7d6149079a63f8ae1d326c9fa65c6019ba2dc3155eae7b39159817911c88958e"
+url = "https://cache.ruby-lang.org/pub/ruby/4.0/ruby-4.0.5.tar.gz"
+
+[tools.ruby."platforms.macos-x64"]
+checksum = "sha256:7d6149079a63f8ae1d326c9fa65c6019ba2dc3155eae7b39159817911c88958e"
+url = "https://cache.ruby-lang.org/pub/ruby/4.0/ruby-4.0.5.tar.gz"
+
+[tools.ruby."platforms.windows-x64"]
+url = "https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-4.0.5-1/rubyinstaller-4.0.5-1-x64.7z"
diff --git a/mise.toml b/mise.toml
new file mode 100644
index 0000000..bea4666
--- /dev/null
+++ b/mise.toml
@@ -0,0 +1,17 @@
+[settings]
+experimental = true
+lockfile = true
+disable_backends = [
+    "asdf",
+    "vfox",
+]
+
+[tools]
+ruby = "latest"
+
+[hooks]
+enter = "mise install --quiet --locked"
+
+[[watch_files]]
+patterns = ["mise.toml", "mise.lock"]
+run = "mise install --quiet --locked"
diff --git a/test/test_model_country.rb b/test/test_model_country.rb
index f5e56b2..842b33a 100644
--- a/test/test_model_country.rb
+++ b/test/test_model_country.rb
@@ -77,7 +77,7 @@ def test_unknown_trait
   end
 
   # This can happen if we're being created from a not fully populated response
-  # when used by minFraud. It shouldn't ever happen from GeoIP2 though.
+  # when used by minFraud. It shouldn't ever happen from GeoIP though.
   def test_no_traits
     model = MaxMind::GeoIP2::Model::Country.new(
       {