diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3099794..37fdccf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 _A description of your awesome changes here!_
 
+### 3.7.2
+
 - Instrument timeout exceptions (#110)
 
 ### 3.7.1
diff --git a/lib/routemaster/drain.rb b/lib/routemaster/drain.rb
index 4c17179..2a33ee7 100644
--- a/lib/routemaster/drain.rb
+++ b/lib/routemaster/drain.rb
@@ -1,5 +1,5 @@
 module Routemaster
   module Drain
-    VERSION = '3.7.1'.freeze
+    VERSION = '3.7.2'.freeze
   end
 end