diff --git a/Gemfile.lock b/Gemfile.lock
index a38acf8..0b9fced 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -24,15 +24,17 @@ GEM
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     pg (1.2.3)
     pry (0.13.0)
       coderay (~> 1.1)
       method_source (~> 1.0)
+    racc (1.6.0)
     rexml (3.2.5)
     rss (0.2.9)
       rexml