diff --git a/Gemfile.lock b/Gemfile.lock
index c9b01b2..67c5fc9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -81,11 +81,11 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.0331)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.8.1)
     minitest (5.14.4)
     multi_xml (0.6.0)
-    nokogiri (1.11.3)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.14.3)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     open_api-schema_validator (0.1.1)
       json-schema
@@ -100,7 +100,7 @@ GEM
       pry (~> 0.10)
     psych (3.1.0)
     public_suffix (3.0.3)
-    racc (1.5.2)
+    racc (1.6.2)
     rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)