diff --git a/Gemfile.lock b/Gemfile.lock
index 8a7a271..7367e7b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,8 +4,8 @@ GEM
     diff-lcs (1.3)
     knapsack (1.14.0)
       rake
-    nio4r (2.7.0)
-    puma (5.6.8)
+    nio4r (2.7.3)
+    puma (5.6.9)
       nio4r (~> 2.0)
     rake (13.0.1)
     rspec (3.6.0)