diff --git a/Gemfile.lock b/Gemfile.lock
index 08e26a3..62a6798 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -115,7 +115,7 @@ GEM
       activesupport (>= 4.2.0)
     groupdate (5.0.0)
       activesupport (>= 5)
-    hashie (4.1.0)
+    hashie (5.0.0)
     http (4.4.1)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
@@ -146,7 +146,9 @@ GEM
     memoizable (0.4.2)
       thread_safe (~> 0.3, >= 0.3.1)
     method_source (1.0.0)
-    mimemagic (0.3.5)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.1)
@@ -160,7 +162,7 @@ GEM
     nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
     oauth (0.5.4)
-    omniauth (1.9.1)
+    omniauth (1.9.2)
       hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
     omniauth-oauth (1.1.0)
@@ -177,7 +179,7 @@ GEM
     public_suffix (4.0.5)
     puma (4.3.5)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.4)
     rack-protection (2.0.8.1)
       rack
     rack-test (1.1.0)