diff --git a/Gemfile.lock b/Gemfile.lock
index 473d60b..63991d6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -146,7 +146,7 @@ GEM
     multi_xml (0.6.0)
     multipart-post (2.2.3)
     mysql2 (0.4.10)
-    nio4r (2.5.8)
+    nio4r (2.7.0)
     nokogiri (1.13.9-x86_64-linux)
       racc (~> 1.4)
     oauth2 (1.4.11)
@@ -165,7 +165,7 @@ GEM
       oauth2 (~> 1.0)
       omniauth (~> 1.2)
     public_suffix (4.0.7)
-    puma (6.0.0)
+    puma (6.3.1)
       nio4r (~> 2.0)
     raabro (1.4.0)
     racc (1.6.0)