diff --git a/Gemfile.lock b/Gemfile.lock
index 6593038..5b8baea 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -161,21 +161,23 @@ GEM
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9.7)
     mercenary (0.3.6)
-    mini_portile (0.6.2)
+    mini_portile2 (2.8.0)
     minima (2.0.0)
     minitest (5.10.1)
     multipart-post (2.0.0)
     net-dns (0.8.0)
-    nokogiri (1.6.6.4)
-      mini_portile (~> 0.6.0)
-    nokogiri (1.6.6.4-x64-mingw32)
-      mini_portile (~> 0.6.0)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    nokogiri (1.13.6-x64-mingw32)
+      racc (~> 1.4)
     octokit (4.6.2)
       sawyer (~> 0.8.0, >= 0.5.3)
     pathutil (0.14.0)
       forwardable-extended (~> 2.6)
     polyglot (0.3.5)
     public_suffix (2.0.5)
+    racc (1.6.0)
     rb-fsevent (0.9.8)
     rb-inotify (0.9.8)
       ffi (>= 0.5.0)