diff --git a/Gemfile.lock b/Gemfile.lock
index 92cf2b8..abb737c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -259,7 +259,9 @@ 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_magick (4.10.1)
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
@@ -350,7 +352,7 @@ GEM
     responders (3.0.0)
       actionpack (>= 5.0)
       railties (>= 5.0)
-    rexml (3.2.4)
+    rexml (3.2.5)
     rollbar (2.24.0)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)