diff --git a/Gemfile.lock b/Gemfile.lock
index ba2ba83..d35268c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -249,7 +249,7 @@ GEM
     sqlite3 (1.4.1)
     terrapin (0.6.0)
       climate_control (>= 0.0.3, < 1.0)
-    thor (1.3.2)
+    thor (1.4.0)
     thread_safe (0.3.6)
     tilt (2.0.10)
     timeout (0.4.3)