diff --git a/Gemfile.lock b/Gemfile.lock
index 25398ef..f82a3a8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -213,7 +213,7 @@ GEM
       kaminari-core (= 1.2.2)
     kaminari-core (1.2.2)
     line-bot-api (1.26.0)
-    listen (3.7.1)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     localhost (1.1.9)