diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 347e4c38..8a0cb9cd 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -16,15 +16,17 @@ GEM
     liquid (2.4.1)
     maruku (0.6.1)
       syntax (>= 1.0.0)
-    mini_portile2 (2.4.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.8-x86-mingw32)
-      mini_portile2 (~> 2.4.0)
+    mini_portile2 (2.8.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    nokogiri (1.13.9-x86-mingw32)
+      racc (~> 1.4)
     posix-spawn (0.3.6)
     pygments.rb (0.3.7)
       posix-spawn (~> 0.3.6)
       yajl-ruby (~> 1.1.0)
+    racc (1.6.0)
     sass (3.2.5)
     syntax (1.0.0)
     yajl-ruby (1.1.0)