diff --git a/Gemfile.lock b/Gemfile.lock
index c633f7d1..e3771847 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -105,12 +105,13 @@ GEM
     mime-types (3.3)
       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)
     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)
     octokit (4.14.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     pandoc-ruby (2.0.2)
@@ -118,6 +119,7 @@ GEM
     parser (2.6.5.0)
       ast (~> 2.4.0)
     public_suffix (4.0.1)
+    racc (1.6.0)
     reline (0.0.7)
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)