diff --git a/Gemfile.lock b/Gemfile.lock
index bf91a87e..8fb32ef8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -301,7 +301,7 @@ GEM
     net-ssh (4.1.0)
     netrc (0.11.0)
     newrelic_rpm (3.14.0.305)
-    nio4r (2.5.1)
+    nio4r (2.5.2)
     nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     nokogumbo (1.4.13)
@@ -347,7 +347,7 @@ GEM
     pry-rails (0.3.2)
       pry (>= 0.9.10)
     public_suffix (4.0.5)
-    puma (4.2.0)
+    puma (4.3.5)
       nio4r (~> 2.0)
     pusher (1.3.1)
       httpclient (~> 2.7)