diff --git a/Gemfile.lock b/Gemfile.lock
index 49d7e1f..9b45198 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -217,7 +217,7 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2020.1104)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.7)
     minitest (5.14.3)
     multi_json (1.15.0)
     multi_test (0.1.2)
@@ -225,8 +225,9 @@ GEM
     multipart-post (2.1.1)
     naught (1.1.0)
     nio4r (2.5.4)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.15.6)
+      mini_portile2 (~> 2.8.2)
+      racc (~> 1.4)
     oauth2 (1.4.4)
       faraday (>= 0.8, < 2.0)
       jwt (>= 1.0, < 3.0)
@@ -268,6 +269,7 @@ GEM
     public_suffix (4.0.6)
     puma (5.1.1)
       nio4r (~> 2.0)
+    racc (1.8.0)
     rack (2.2.3)
     rack-cors (1.1.1)
       rack (>= 2.0.0)