diff --git a/Gemfile.lock b/Gemfile.lock
index 3e7f4bd..e020128 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -72,7 +72,7 @@ GEM
       minitest (~> 5.1)
       tzinfo (~> 1.1)
       zeitwerk (~> 2.2, >= 2.2.2)
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     arbre (1.2.1)
       activesupport (>= 3.0.0)
@@ -165,7 +165,9 @@ 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)
@@ -178,7 +180,7 @@ GEM
     polyamorous (2.3.2)
       activerecord (>= 5.2.1)
     popper_js (1.16.0)
-    public_suffix (4.0.4)
+    public_suffix (4.0.6)
     puma (3.12.4)
     rack (2.2.2)
     rack-proxy (0.6.5)