diff --git a/Gemfile.lock b/Gemfile.lock
index dcff931..f3b525c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -21,12 +21,14 @@ GEM
     httpi (2.4.5)
       rack
       socksify
-    mini_portile2 (2.4.0)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
+    mini_portile2 (2.6.1)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     nori (2.6.0)
     openssl (2.2.0)
     public_suffix (4.0.6)
+    racc (1.6.2)
     rack (2.2.3)
     rake (12.3.3)
     rspec (3.9.0)