diff --git a/Gemfile.lock b/Gemfile.lock
index 836a014..27984b5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,12 +113,12 @@ GEM
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.13.0)
-    nio4r (2.5.2)
+    nio4r (2.5.8)
     nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     pg (0.18.4)
-    puma (4.3.0)
+    puma (5.5.1)
       nio4r (~> 2.0)
     rack (1.6.11)
     rack-test (0.6.3)