diff --git a/Gemfile.lock b/Gemfile.lock
index 3407adc..b3cf1c3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -30,16 +30,18 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.0331)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     net-http-digest_auth (1.4.1)
     net-http-persistent (3.1.0)
       connection_pool (~> 2.2)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     ntlm-http (0.1.1)
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
+    racc (1.6.0)
     sqlite3 (1.4.1)
     sqlite_magic (0.0.6)
       sqlite3