diff --git a/Gemfile.lock b/Gemfile.lock
index 344f3e8..6695a3a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,16 +8,38 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    connection_pool (2.2.5)
     diff-lcs (1.1.3)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
     htmlentities (4.3.0)
-    mechanize (2.0.1)
-      net-http-digest_auth (>= 1.1.1, ~> 1.1)
-      net-http-persistent (~> 1.8)
-      nokogiri (~> 1.4)
-      webrobots (>= 0.0.9, ~> 0.0)
-    net-http-digest_auth (1.1.1)
-    net-http-persistent (1.9)
-    nokogiri (1.5.0)
+    http-cookie (1.0.5)
+      domain_name (~> 0.5)
+    mechanize (2.8.5)
+      addressable (~> 2.8)
+      domain_name (~> 0.5, >= 0.5.20190701)
+      http-cookie (~> 1.0, >= 1.0.3)
+      mime-types (~> 3.0)
+      net-http-digest_auth (~> 1.4, >= 1.4.1)
+      net-http-persistent (>= 2.5.2, < 5.0.dev)
+      nokogiri (~> 1.11, >= 1.11.2)
+      rubyntlm (~> 0.6, >= 0.6.3)
+      webrick (~> 1.7)
+      webrobots (~> 0.1.2)
+    mime-types (3.4.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2022.0105)
+    mini_portile2 (2.8.0)
+    net-http-digest_auth (1.4.1)
+    net-http-persistent (4.0.1)
+      connection_pool (~> 2.2)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    public_suffix (4.0.7)
+    racc (1.6.0)
     rake (0.9.2)
     rspec (2.6.0)
       rspec-core (~> 2.6.0)
@@ -27,8 +49,12 @@ GEM
     rspec-expectations (2.6.0)
       diff-lcs (~> 1.1.2)
     rspec-mocks (2.6.0)
-    webrobots (0.0.11)
-      nokogiri (>= 1.4.4)
+    rubyntlm (0.6.3)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.8.2)
+    webrick (1.7.0)
+    webrobots (0.1.2)
 
 PLATFORMS
   ruby