diff --git a/Gemfile.lock b/Gemfile.lock
index 439b583..4e523cd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -120,7 +120,7 @@ GEM
     minitest-ci (3.4.0)
       minitest (>= 5.0.6)
     msgpack (1.4.2)
-    nio4r (2.5.7)
+    nio4r (2.5.8)
     nokogiri (1.11.5-x86_64-darwin)
       racc (~> 1.4)
     nokogiri (1.11.5-x86_64-linux)
@@ -128,7 +128,7 @@ GEM
     oj (3.11.3)
     pg (1.2.3)
     public_suffix (4.0.6)
-    puma (5.3.2)
+    puma (5.6.5)
       nio4r (~> 2.0)
     r7insight (3.0.4)
     racc (1.5.2)