diff --git a/example/Gemfile.lock b/example/Gemfile.lock
index 5494b07..ad7f808 100644
--- a/example/Gemfile.lock
+++ b/example/Gemfile.lock
@@ -20,10 +20,14 @@ GEM
       ntlm-http (~> 0.1, >= 0.1.1)
       webrobots (~> 0.0, >= 0.0.9)
     mime-types (1.19)
+    mini_portile2 (2.6.1)
     net-http-digest_auth (1.2.1)
     net-http-persistent (2.7)
-    nokogiri (1.5.5)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
     ntlm-http (0.1.1)
+    racc (1.5.2)
     unf (0.0.5)
       unf_ext
     unf_ext (0.0.5)