diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index be79663..50718be
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -116,7 +116,9 @@ GEM
       mimemagic (~> 0.3.2)
     memoist (0.16.2)
     method_source (1.0.0)
-    mimemagic (0.3.4)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
@@ -208,7 +210,7 @@ GEM
       faraday (~> 1.0.0)
       jwt (>= 1.5, <= 2.5)
       nokogiri (>= 1.6, < 2.0)
-    tzinfo (1.2.6)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uber (0.1.0)
     uglifier (4.2.0)