diff --git a/Gemfile.lock b/Gemfile.lock
index c971f67..60bb9e4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,9 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    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)
@@ -84,8 +86,8 @@ GEM
     nokogiri (1.10.8)
       mini_portile2 (~> 2.4.0)
     pg (1.1.4)
-    puma (3.12.3)
-    rack (2.2.2)
+    puma (3.12.6)
+    rack (2.2.3.1)
     rack-cors (1.0.5)
       rack (>= 1.6.0)
     rack-test (1.1.0)