diff --git a/Gemfile.lock b/Gemfile.lock
index 73cce0c..f005635 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,11 +10,11 @@ GEM
     excon (0.78.1)
     gosu (1.0.0)
     gosu_more_drawables (0.3.1)
-    mini_portile2 (2.5.0)
-    nokogiri (1.11.1)
+    mini_portile2 (2.5.1)
+    nokogiri (1.11.4)
       mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
-    nokogiri (1.11.1-x86_64-linux)
+    nokogiri (1.11.4-x86_64-linux)
       racc (~> 1.4)
     racc (1.5.2)