diff --git a/Gemfile.lock b/Gemfile.lock
index 4f0c59e..0a807c9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -118,7 +118,7 @@ GEM
     matrix (0.4.2)
     method_source (0.8.1)
     mini_mime (1.1.2)
-    mini_portile2 (2.8.1)
+    mini_portile2 (2.8.9)
     minitest (5.17.0)
     msgpack (1.6.0)
     net-imap (0.3.4)
@@ -131,13 +131,13 @@ GEM
     net-smtp (0.3.3)
       net-protocol
     nio4r (2.5.8)
-    nokogiri (1.14.2)
-      mini_portile2 (~> 2.8.0)
+    nokogiri (1.18.8)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     public_suffix (5.0.1)
     puma (5.6.5)
       nio4r (~> 2.0)
-    racc (1.6.2)
+    racc (1.8.1)
     rack (2.2.6.2)
     rack-test (2.0.2)
       rack (>= 1.3)