diff --git a/Gemfile.lock b/Gemfile.lock
index 743ae04..30a5ba0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -65,16 +65,24 @@ GEM
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2020.1104)
-    mimemagic (0.3.5)
+    mimemagic (0.4.3)
+      nokogiri (~> 1)
+      rake
+    mini_portile2 (2.5.0)
     minitest (5.14.3)
     multi_json (1.15.0)
     multipart-post (2.1.1)
     netrc (0.11.0)
-    oauth (0.5.4)
+    nokogiri (1.11.3)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
+    oauth (0.5.6)
     pry (0.13.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (4.0.6)
+    racc (1.5.2)
+    rake (13.0.3)
     representable (3.0.4)
       declarative (< 0.1.0)
       declarative-option (< 0.2.0)