diff --git a/Gemfile.lock b/Gemfile.lock
index 75e6803..6a77374 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -170,7 +170,7 @@ GEM
     minitest (5.14.2)
     multipart-post (2.1.1)
     naught (1.1.0)
-    nio4r (2.5.4)
+    nio4r (2.5.7)
     nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
@@ -184,7 +184,7 @@ GEM
       byebug (~> 11.0)
       pry (~> 0.13.0)
     public_suffix (4.0.6)
-    puma (5.0.4)
+    puma (5.3.1)
       nio4r (~> 2.0)
     rack (2.2.3)
     rack-test (1.1.0)