diff --git a/Gemfile.lock b/Gemfile.lock
index 4230ec3..e9d96bc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,15 +75,17 @@ GEM
     loofah (2.2.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     mock_redis (0.21.0)
     multi_json (1.13.1)
     multi_test (0.1.2)
     multipart-post (2.1.1)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     public_suffix (3.1.1)
+    racc (1.6.0)
     rack (2.0.8)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)