diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index 8fa975a..0522d62
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -77,7 +77,7 @@ GEM
     mini_portile2 (2.4.0)
     minitest (5.13.0)
     mysql2 (0.4.10)
-    nokogiri (1.9.1)
+    nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
     rack (1.6.11)
     rack-test (0.6.3)