diff --git a/Gemfile.lock b/Gemfile.lock
index 08f3f29..ae4fdbe 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -151,7 +151,9 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.0331)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
     minitest (5.11.3)
@@ -160,7 +162,7 @@ GEM
     money (6.13.4)
       i18n (>= 0.6.4, <= 2)
     nio4r (2.3.1)
-    nokogiri (1.10.3)
+    nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     paperclip (6.0.0)