diff --git a/Gemfile.lock b/Gemfile.lock
index 4b4f790f7..ab4a78f3b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -831,7 +831,7 @@ GEM
       unicode-display_width (~> 1.1.1)
     test_after_commit (1.1.0)
       activerecord (>= 3.2)
-    thor (0.19.4)
+    thor (0.19.1)
     thread_safe (0.3.5)
     tilt (1.4.1)
     timecop (0.8.1)