diff --git a/Gemfile.lock b/Gemfile.lock
index 5a39a28..6ff6e06 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -145,7 +145,7 @@ GEM
     mini_portile2 (2.8.0)
     minitest (5.14.1)
     multi_json (1.13.1)
-    nio4r (2.5.2)
+    nio4r (2.5.8)
     nokogiri (1.13.4)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
@@ -158,7 +158,7 @@ GEM
       activerecord (>= 5.2.1)
     popper_js (1.14.5)
     public_suffix (4.0.6)
-    puma (4.3.8)
+    puma (4.3.12)
       nio4r (~> 2.0)
     racc (1.6.0)
     rack (2.2.3)