diff --git a/Gemfile.lock b/Gemfile.lock
index 6e7ddb5f..3f563b13 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -161,7 +161,7 @@ GEM
     jwt (2.2.2)
     kramdown (2.3.0)
       rexml
-    listen (3.2.1)
+    listen (3.3.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     loofah (2.7.0)