diff --git a/Gemfile.lock b/Gemfile.lock
index a69c1f3..1439815 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -93,7 +93,7 @@ GEM
       net-ssh (>= 2.6.5, < 6.0.0)
     net-ssh (5.2.0)
     netrc (0.11.0)
-    nio4r (2.5.1)
+    nio4r (2.5.8)
     nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     ntlm-http (0.1.1)
@@ -114,7 +114,7 @@ GEM
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
-    puma (4.1.0)
+    puma (4.3.12)
       nio4r (~> 2.0)
     raabro (1.1.6)
     rack (2.0.7)