diff --git a/Gemfile.lock b/Gemfile.lock
index 6e1ae85..de956d0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -71,8 +71,8 @@ GEM
     net-scp (3.0.0)
       net-ssh (>= 2.6.5, < 7.0.0)
     net-ssh (6.1.0)
-    nio4r (2.5.2)
-    puma (4.3.5)
+    nio4r (2.5.8)
+    puma (4.3.12)
       nio4r (~> 2.0)
     rack (2.2.3)
     rack-accept (0.4.5)