diff --git a/Gemfile.lock b/Gemfile.lock
index 89d30d0..b0cf02a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,12 +113,16 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.17.2)
+    mini_portile2 (2.8.0)
     mysql2 (0.2.18)
-    nokogiri (1.5.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     pickle (0.4.10)
       cucumber (>= 0.8)
       rake
     polyglot (0.3.3)
+    racc (1.6.0)
     rack (1.2.4)
     rack-mount (0.6.14)
       rack (>= 1.0.0)