diff --git a/Gemfile.lock b/Gemfile.lock
index 1071a63..cbd6bbb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -138,7 +138,9 @@ 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 (5.14.0)
@@ -147,7 +149,7 @@ GEM
     net-scp (3.0.0)
       net-ssh (>= 2.6.5, < 7.0.0)
     net-ssh (6.0.2)
-    nio4r (2.5.2)
+    nio4r (2.5.8)
     nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
     pry (0.13.1)
@@ -156,7 +158,7 @@ GEM
     pry-rails (0.3.9)
       pry (>= 0.10.4)
     public_suffix (4.0.5)
-    puma (4.3.3)
+    puma (5.6.2)
       nio4r (~> 2.0)
     rack (2.2.2)
     rack-test (1.1.0)