diff --git a/Gemfile.lock b/Gemfile.lock
index 22b3e7e..85e77d2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -27,9 +27,9 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.10)
     minitest (5.14.2)
     mixpanel-ruby (2.2.2)
-    nio4r (2.5.4)
+    nio4r (2.5.8)
     oj (3.10.18)
-    puma (5.1.1)
+    puma (5.6.4)
       nio4r (~> 2.0)
     rack (2.2.3)
     rb-fsevent (0.10.4)