diff --git a/Gemfile.lock b/Gemfile.lock
index eaf4077..e73554d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -202,7 +202,9 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2018.0812)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.13.0)
@@ -220,7 +222,8 @@ GEM
     paranoia (2.4.1)
       activerecord (>= 4.0, < 5.3)
     public_suffix (3.0.3)
-    puma (3.12.0)
+    puma (5.5.1)
+      nio4r (~> 2.0)
     rack (2.0.7)
     rack-cors (1.0.6)
       rack (>= 1.6.0)