diff --git a/Gemfile.lock b/Gemfile.lock
index 4da72df..5e4f1b5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -223,21 +223,23 @@ GEM
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mercenary (0.3.6)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minima (2.5.0)
       jekyll (~> 3.5)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
     minitest (5.11.3)
     multipart-post (2.0.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     octokit (4.13.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     popper_js (1.14.5)
     public_suffix (3.0.3)
+    racc (1.6.0)
     rack (1.6.12)
     rack-test (0.6.3)
       rack (>= 1.0)