diff --git a/Gemfile.lock b/Gemfile.lock
index 217cefb..6543c88 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -97,7 +97,7 @@ GEM
     marcel (1.0.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
-    mini_portile2 (2.8.0)
+    mini_portile2 (2.8.9)
     minitest (5.17.0)
     msgpack (1.4.5)
     net-imap (0.3.1)
@@ -109,8 +109,8 @@ GEM
     net-smtp (0.3.2)
       net-protocol
     nio4r (2.5.8)
-    nokogiri (1.13.10)
-      mini_portile2 (~> 2.8.0)
+    nokogiri (1.18.9)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     pry (0.14.1)
       coderay (~> 1.1)
@@ -119,7 +119,7 @@ GEM
       pry (>= 0.10.4)
     puma (6.0.0)
       nio4r (~> 2.0)
-    racc (1.6.1)
+    racc (1.8.1)
     rack (2.2.20)
     rack-test (2.0.2)
       rack (>= 1.3)