diff --git a/Gemfile.lock b/Gemfile.lock
index 353bd3f9..39d4ec6f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -220,7 +220,7 @@ GEM
     memoist (0.16.2)
     method_source (1.0.0)
     mini_mime (1.1.0)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.6.1)
     minitest (5.14.4)
     msgpack (1.4.2)
     multi_json (1.15.0)
@@ -228,8 +228,8 @@ GEM
     multipart-post (2.1.1)
     net-ldap (0.17.0)
     nio4r (2.5.7)
-    nokogiri (1.11.4)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     oauth (0.5.5)
     oauth2 (1.4.7)