diff --git a/Gemfile.lock b/Gemfile.lock
index 1ab0657..f7b7765 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -142,9 +142,11 @@ 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 (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     moment-timezone-rails (1.0.0)
       momentjs-rails (>= 2.10.5, <= 3.0.0)
@@ -152,13 +154,15 @@ GEM
       railties (>= 3.1)
     msgpack (1.2.10)
     nio4r (2.3.1)
-    nokogiri (1.10.3)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     pg (1.1.4)
     popper_js (1.14.5)
     public_suffix (3.1.0)
     puma (3.12.1)
+    racc (1.6.0)
     rack (2.0.7)
     rack-protection (2.0.5)
       rack