diff --git a/Gemfile.lock b/Gemfile.lock
index 53952c79..21d009e5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -319,7 +319,7 @@ GEM
     mysql2 (0.5.3)
     nenv (0.3.0)
     netrc (0.11.0)
-    nio4r (2.5.7)
+    nio4r (2.5.8)
     nokogiri (1.12.3)
       mini_portile2 (~> 2.6.1)
       racc (~> 1.4)