diff --git a/Gemfile.lock b/Gemfile.lock
index 5e0d0b68..34ac261c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -84,14 +84,16 @@ GEM
       middleman-core (~> 3.0)
       rouge (~> 0.3.0)
     mime-types (2.0)
-    mini_portile (0.5.2)
+    mini_portile2 (2.8.0)
     multi_json (1.8.2)
     net-scp (1.1.2)
       net-ssh (>= 2.6.5)
     net-ssh (2.7.0)
-    nokogiri (1.6.1)
-      mini_portile (~> 0.5.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     pmap (1.0.1)
+    racc (1.6.0)
     rack (1.5.2)
     rack-test (0.6.2)
       rack (>= 1.0)