diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 5cf3a5429..0cd793176 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -34,7 +34,7 @@ GEM
     ffi (1.14.2)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)
-    github-pages (210)
+    github-pages (211)
       github-pages-health-check (= 1.16.1)
       jekyll (= 3.9.0)
       jekyll-avatar (= 0.7.0)
@@ -76,7 +76,7 @@ GEM
       mercenary (~> 0.3)
       minima (= 2.5.1)
       nokogiri (>= 1.10.4, < 2.0)
-      rouge (= 3.23.0)
+      rouge (= 3.26.0)
       terminal-table (~> 1.4)
     github-pages-health-check (1.16.1)
       addressable (~> 2.3)
@@ -231,7 +231,7 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.4)
-    rouge (3.23.0)
+    rouge (3.26.0)
     ruby-enum (0.8.0)
       i18n
     ruby2_keywords (0.0.4)