diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index cf60c18..9218892
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -145,7 +145,7 @@ GEM
     minitest (5.12.0)
     msgpack (1.3.1)
     nio4r (2.5.1)
-    nokogiri (1.10.4)
+    nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     parallel (1.17.0)
     parser (2.6.4.1)