diff --git a/Gemfile.lock b/Gemfile.lock
index 542f7ef0..c144c079 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,15 +56,15 @@ GEM
       mini_mime (>= 0.1.1)
     method_source (1.0.0)
     mini_mime (1.0.2)
-    mini_portile2 (2.5.0)
+    mini_portile2 (2.6.1)
     minitest (5.14.3)
     multi_json (1.15.0)
     multipart-post (2.1.1)
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
     nio4r (2.5.5)
-    nokogiri (1.11.1)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     omniauth (2.0.1)
       hashie (>= 3.4.6)