diff --git a/Gemfile.lock b/Gemfile.lock
index fa374199..77147523 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,10 +1,10 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    nio4r (2.5.2)
+    nio4r (2.5.9)
     puma (4.3.5)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.10)
 
 PLATFORMS
   ruby