diff --git a/Gemfile.lock b/Gemfile.lock
index a4c7efb..3f9c405 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -15,15 +15,17 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2018.0812)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     netrc (0.11.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     parallel (1.13.0)
     parser (2.6.0.0)
       ast (~> 2.4.0)
     powerpack (0.1.2)
     public_suffix (3.0.3)
+    racc (1.6.0)
     rainbow (3.0.0)
     rake (12.3.3)
     rest-client (2.0.2)