diff --git a/Gemfile.lock b/Gemfile.lock
index f49bfca..006b119 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -127,11 +127,11 @@ GEM
     middleman-syntax (3.2.0)
       middleman-core (>= 3.2)
       rouge (~> 3.2)
-    mini_portile2 (2.5.0)
+    mini_portile2 (2.8.1)
     minitest (5.14.4)
     multi_json (1.15.0)
-    nokogiri (1.11.1)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.14.3)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     openapi3_parser (0.5.2)
       commonmarker (~> 0.17)
@@ -146,7 +146,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (4.0.6)
-    racc (1.5.2)
+    racc (1.6.2)
     rack (2.2.3)
     rack-livereload (0.3.17)
       rack