diff --git a/Gemfile.lock b/Gemfile.lock
index 558124ea..394a917c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
     sinatra-param (1.6.0)
       sinatra (>= 1.3)
     statsd-ruby (1.5.0)
-    thor (1.3.0)
+    thor (1.4.0)
     tilt (2.0.10)
     trashed (3.2.7)
       statsd-ruby (~> 1.1)