diff --git a/lib/ipinfo/adapter.rb b/lib/ipinfo/adapter.rb
index 5046ae0..2580bf7 100644
--- a/lib/ipinfo/adapter.rb
+++ b/lib/ipinfo/adapter.rb
@@ -42,7 +42,7 @@ def connection(adapter)
 
     def default_headers
         headers = {
-            'User-Agent' => 'IPinfoClient/Ruby/2.0.0',
+            'User-Agent' => 'IPinfoClient/Ruby/2.1.0',
             'Accept' => 'application/json'
         }
         headers['Authorization'] = "Bearer #{CGI.escape(token)}" if token
diff --git a/lib/ipinfo/version.rb b/lib/ipinfo/version.rb
index e2ca3e0..1d7cd02 100644
--- a/lib/ipinfo/version.rb
+++ b/lib/ipinfo/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module IPinfo
-    VERSION = '2.0.0'
+    VERSION = '2.1.0'
 end