diff --git a/Gemfile.lock b/Gemfile.lock
index bc42ed6..8bedd44 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -109,17 +109,19 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     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 (5.14.2)
     msgpack (1.3.3)
     mysql2 (0.5.3)
-    nio4r (2.5.3)
+    nio4r (2.5.7)
     nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     public_suffix (4.0.5)
-    puma (4.3.5)
+    puma (4.3.8)
       nio4r (~> 2.0)
     rack (2.2.3)
     rack-proxy (0.6.5)