diff --git a/Gemfile.lock b/Gemfile.lock
index 0731eea..311bf08 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -108,7 +108,7 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     mini_racer (0.2.9)
       libv8 (>= 6.9.411)
     minitest (5.14.0)
@@ -117,8 +117,9 @@ GEM
     multipart-post (2.1.1)
     netrc (0.11.0)
     nio4r (2.5.2)
-    nokogiri (1.10.7)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     oauth2 (1.4.2)
       faraday (>= 0.8, < 2.0)
       jwt (>= 1.0, < 3.0)
@@ -128,6 +129,7 @@ GEM
     popper_js (1.16.0)
     public_suffix (4.0.3)
     puma (3.12.2)
+    racc (1.6.0)
     rack (2.1.1)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)