diff --git a/Gemfile.lock b/Gemfile.lock
index d969089a..b2e0ac99 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -295,7 +295,7 @@ GEM
     stringio (3.0.8)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
-    thor (1.2.2)
+    thor (1.3.0)
     timeout (0.4.0)
     tomlrb (2.0.3)
     tzinfo (2.0.6)