diff --git a/Gemfile.lock b/Gemfile.lock
index 1cfef88..08d1a91 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -186,13 +186,13 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_mime (1.0.2)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.6.1)
     minitest (5.14.1)
     multi_json (1.13.1)
     multi_test (0.1.2)
     naught (1.1.0)
-    nokogiri (1.11.4)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     oj (3.5.0)
     ordinalize_full (1.5.0)