diff --git a/Gemfile.lock b/Gemfile.lock
index 5806cfc..d1d51ef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,14 +61,16 @@ GEM
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
     method_source (0.8.2)
-    mini_portile2 (2.1.0)
+    mini_portile2 (2.8.0)
     minitest (5.10.1)
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
     net-ssh (4.0.1)
-    nokogiri (1.7.0.1)
-      mini_portile2 (~> 2.1.0)
+    nokogiri (1.13.4)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     pg (0.19.0)
+    racc (1.6.0)
     rack (2.0.1)
     rack-test (0.6.3)
       rack (>= 1.0)