diff --git a/Gemfile.lock b/Gemfile.lock
index 92a0d40..843ff0b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,13 +68,13 @@ GEM
     matrix (0.4.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
-    mini_portile2 (2.8.1)
+    mini_portile2 (2.8.8)
     minitest (5.18.0)
     mustermann (3.0.0)
       ruby2_keywords (~> 0.0.1)
     nenv (0.3.0)
-    nokogiri (1.14.3)
-      mini_portile2 (~> 2.8.0)
+    nokogiri (1.18.4)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     notiffany (0.1.3)
       nenv (~> 0.1)
@@ -84,7 +84,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (5.0.1)
-    racc (1.6.2)
+    racc (1.8.1)
     rack (2.2.7)
     rack-protection (3.0.6)
       rack