diff --git a/Gemfile.lock b/Gemfile.lock
index 87f3ad6..300817c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -133,15 +133,15 @@ GEM
       nokogiri (~> 1)
       rake
     mini_mime (1.0.2)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.6.1)
     minitest (5.14.0)
     msgpack (1.3.3)
     multi_json (1.14.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
     nio4r (2.5.8)
-    nokogiri (1.11.5)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     oauth2 (1.4.4)
       faraday (>= 0.8, < 2.0)