diff --git a/Gemfile.lock b/Gemfile.lock
index 9c399339bb..dee0ffa404 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -569,7 +569,7 @@ GEM
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     text (1.3.1)
-    thor (1.3.2)
+    thor (1.4.0)
     timeout (0.4.3)
     tomparse (0.4.2)
     translation (1.41)