diff --git a/Gemfile.lock b/Gemfile.lock
index ef55a4d..952ee1d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -73,11 +73,15 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.25.1)
+    mini_portile2 (2.8.0)
     multi_json (1.10.1)
-    nokogiri (1.5.5)
+    nokogiri (1.13.4)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     opentok (0.0.91)
     pg (0.14.1)
     polyglot (0.3.5)
+    racc (1.6.0)
     rack (1.4.5)
     rack-cache (1.2)
       rack (>= 0.4)