diff --git a/Gemfile.lock b/Gemfile.lock
index ae7254e..142b3d9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -34,7 +34,7 @@ GEM
     slop (3.5.0)
     temple (0.8.2)
     terminal-notifier-guard (1.5.3)
-    thor (0.19.1)
+    thor (1.4.0)
     tilt (2.0.10)
     timers (1.1.0)