diff --git a/Gemfile.lock b/Gemfile.lock
index e9b732d..563769f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -105,12 +105,13 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
     maruku (0.7.0)
     mercenary (0.3.6)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.14.1)
     multipart-post (2.0.0)
     net-dns (0.8.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     octokit (4.6.2)
       sawyer (~> 0.8.0, >= 0.5.3)
     parallel (1.10.0)
@@ -121,6 +122,7 @@ GEM
     pygments.rb (0.6.3)
       posix-spawn (~> 0.3.6)
       yajl-ruby (~> 1.2.0)
+    racc (1.6.0)
     rake (12.0.0)
     rb-fsevent (0.9.8)
     rb-inotify (0.9.7)