diff --git a/Gemfile.lock b/Gemfile.lock
index 870e9e1c..e7807f2e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
       rbs
       syntax_tree (>= 2.0.1)
     temple (0.10.3)
-    thor (1.3.2)
+    thor (1.4.0)
     tilt (2.4.0)
     unicode-display_width (2.6.0)