diff --git a/Gemfile.lock b/Gemfile.lock
index 3bbdc89..7a907af 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -54,7 +54,7 @@ GEM
       railties (>= 3.2.6, < 5)
       thread_safe (~> 0.1)
       warden (~> 1.2.3)
-    docile (1.1.4)
+    docile (1.1.5)
     erubis (2.7.0)
     execjs (2.2.0)
     fastercsv (1.5.5)