diff --git a/Gemfile.lock b/Gemfile.lock
index c2175ae..04afa98 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -90,7 +90,7 @@ GEM
       systemu
     method_source (1.0.0)
     mini_mime (1.0.2)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.6.1)
     minitar (0.9)
     minitest (5.14.1)
     multi_json (1.15.0)
@@ -98,8 +98,8 @@ GEM
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
     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)
     octokit (4.18.0)
       faraday (>= 0.9)