diff --git a/Gemfile.lock b/Gemfile.lock
index 438fd71..ac99348 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -71,11 +71,13 @@ GEM
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     multi_json (1.13.1)
-    nokogiri (1.10.5)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    racc (1.6.0)
     rack (1.6.10)
     rack-test (0.6.3)
       rack (>= 1.0)