diff --git a/Gemfile.lock b/Gemfile.lock
index 1a936a3..e61b5b6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -205,9 +205,9 @@ GEM
       jekyll
     jekyll-titles-from-headings (0.5.3)
       jekyll (>= 3.3, < 5.0)
-    jekyll-toc (0.17.1)
+    jekyll-toc (0.18.0)
       jekyll (>= 3.9)
-      nokogiri (~> 1.11)
+      nokogiri (~> 1.12)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
     jemoji (0.12.0)
@@ -221,17 +221,17 @@ GEM
     liquid (4.0.3)
     liquid-c (4.0.0)
       liquid (>= 3.0.0)
-    listen (3.7.1)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.3.6)
-    mini_portile2 (2.8.0)
+    mini_portile2 (2.8.1)
     minima (2.5.1)
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
     minitest (5.16.3)
-    nokogiri (1.13.9)
+    nokogiri (1.14.0)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     octokit (4.25.1)
@@ -241,7 +241,7 @@ GEM
       forwardable-extended (~> 2.6)
     posix-spawn (0.3.15)
     public_suffix (4.0.7)
-    racc (1.6.0)
+    racc (1.6.2)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)