diff --git a/Gemfile.lock b/Gemfile.lock
index 09109909..10d09ad7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -111,7 +111,7 @@ GEM
     minitest (5.14.0)
     msgpack (1.3.3)
     multipart-post (2.1.1)
-    nio4r (2.5.2)
+    nio4r (2.5.9)
     nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
     parallel (1.19.1)
@@ -119,7 +119,7 @@ GEM
       ast (~> 2.4.0)
     pg (1.2.2)
     public_suffix (4.0.3)
-    puma (4.3.3)
+    puma (5.6.6)
       nio4r (~> 2.0)
     pundit (2.1.0)
       activesupport (>= 3.0.0)