diff --git a/Gemfile.lock b/Gemfile.lock
index 656b4ff..d62d8e1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -20,7 +20,7 @@ GEM
     http_parser.rb (0.8.0)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    io-wait (0.3.2)
+    io-wait (0.3.6)
     jekyll (4.4.1)
       addressable (~> 2.4)
       base64 (~> 0.2)