diff --git a/Gemfile.lock b/Gemfile.lock
index 3ae0783..abfee5f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -165,21 +165,25 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.11.3)
     msgpack (1.3.1)
     ngrok-tunnel (2.1.1)
     nio4r (2.4.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.5)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     pg (1.1.4)
     popper_js (1.14.5)
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     public_suffix (3.1.1)
+    racc (1.5.2)
     rack (2.2.3)
     rack-cors (1.0.5)
       rack (>= 1.6.0)