diff --git a/Gemfile.lock b/Gemfile.lock
index 9090997..d00c4e5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -143,7 +143,7 @@ GEM
       bourbon (>= 4.0)
       sass (>= 3.3)
     newrelic_rpm (6.9.0.363)
-    nio4r (2.5.2)
+    nio4r (2.5.7)
     nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     normalize-rails (3.0.3)
@@ -157,7 +157,7 @@ GEM
     pry-rails (0.3.9)
       pry (>= 0.10.4)
     public_suffix (4.0.3)
-    puma (4.3.3)
+    puma (4.3.8)
       nio4r (~> 2.0)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)