diff --git a/Gemfile.lock b/Gemfile.lock
index 3789545..dc4cb3c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -119,15 +119,16 @@ GEM
       mini_mime (>= 0.1.1)
     method_source (0.9.2)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
     nested_form (0.3.2)
     nio4r (2.3.1)
-    nokogiri (1.10.3)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.4)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     oauth2 (1.4.1)
       faraday (>= 0.8, < 0.16.0)
       jwt (>= 1.0, < 3.0)
@@ -137,6 +138,7 @@ GEM
     pg (0.21.0)
     public_suffix (3.1.0)
     puma (3.12.1)
+    racc (1.6.0)
     rack (2.0.7)
     rack-pjax (1.1.0)
       nokogiri (~> 1.5)