diff --git a/Gemfile.lock b/Gemfile.lock
index 99b1c28..dcb5f57 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -139,17 +139,20 @@ GEM
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
-    mimemagic (0.3.4)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (0.1.4)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.14.0)
     msgpack (1.1.0)
     multi_json (1.12.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
     nio4r (2.5.2)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.5)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     os (0.9.6)
     parser (2.7.1.1)
@@ -161,6 +164,7 @@ GEM
       slop (~> 3.4)
     public_suffix (3.0.0)
     puma (3.12.4)
+    racc (1.5.2)
     rack (2.2.2)
     rack-cors (1.0.5)
       rack (>= 1.6.0)