diff --git a/Gemfile.lock b/Gemfile.lock
index 873f051..2bdcf84 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -36,12 +36,12 @@ GEM
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.8.0)
     mocha (1.11.1)
     multi_json (1.14.1)
     netrc (0.11.0)
-    nokogiri (1.11.4)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     nori (2.6.0)
     parallel (1.19.1)
@@ -51,7 +51,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     public_suffix (4.0.2)
-    racc (1.5.2)
+    racc (1.6.0)
     rainbow (3.0.0)
     rake (13.0.1)
     rest-client (2.1.0)