diff --git a/Gemfile.lock b/Gemfile.lock
index aacd2ff..494fbfd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -101,7 +101,7 @@ GEM
     multi_json (1.14.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
-    nio4r (2.5.2)
+    nio4r (2.5.8)
     nokogiri (1.10.7)
       mini_portile2 (~> 2.4.0)
     oauth2 (1.4.2)
@@ -125,7 +125,7 @@ GEM
     parser (2.7.0.2)
       ast (~> 2.4.0)
     pg (1.2.2)
-    puma (4.3.1)
+    puma (4.3.12)
       nio4r (~> 2.0)
     rack (2.1.0)
     rack-test (1.1.0)