diff --git a/Gemfile.lock b/Gemfile.lock
index 084c258..e486589 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1201,7 +1201,7 @@ GEM
     mini_mime (1.0.2)
     mini_portile2 (2.5.0)
     minitest (5.14.4)
-    nio4r (2.5.5)
+    nio4r (2.5.7)
     nokogiri (1.11.1)
       mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
@@ -1214,7 +1214,7 @@ GEM
       mimemagic (~> 0.3.0)
     pg (1.2.3)
     public_suffix (4.0.6)
-    puma (5.2.1)
+    puma (5.3.1)
       nio4r (~> 2.0)
     racc (1.5.2)
     rack (2.2.3)