diff --git a/Gemfile b/Gemfile
index c139d31..066af01 100644
--- a/Gemfile
+++ b/Gemfile
@@ -14,4 +14,4 @@ gem 'rack_csrf', '~> 2.6.0'
 gem 'rack-flash3', '~> 1.0.5'
 gem 'newrelic-redis', '~> 2.0.0'
 gem 'sinatra-contrib', '~> 1.4.7'
-gem 'dogstatsd-ruby', '~> 3.0.0'
+gem 'dogstatsd-ruby', '~> 4.3.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index d679555..5eebec9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
     connection_pool (2.2.1)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
-    dogstatsd-ruby (3.0.0)
+    dogstatsd-ruby (4.3.0)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
     github_api (0.13.1)
@@ -75,7 +75,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  dogstatsd-ruby (~> 3.0.0)
+  dogstatsd-ruby (~> 4.3.0)
   github_api (~> 0.13.0)
   haml (~> 4.0.6)
   hiredis (~> 0.6.0)