diff --git a/Gemfile.lock b/Gemfile.lock
index c82f756b019..3e12c2a0e5f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -362,7 +362,7 @@ GEM
     net-scp (3.0.0)
       net-ssh (>= 2.6.5, < 7.0.0)
     net-ssh (6.1.0)
-    nio4r (2.5.3)
+    nio4r (2.5.4)
     nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     nokogumbo (2.0.2)