diff --git a/R/site.R b/R/site.R
index b989416..8393ff1 100644
--- a/R/site.R
+++ b/R/site.R
@@ -313,4 +313,4 @@ tweak_options = function(format, yaml, meta = NULL, toc = TRUE, options = NULL)
 }
 
 # use a specific version of jsdelivr assets
-jsd_version = function(x, v = '@1.13.0') paste0(x, v)
+jsd_version = function(x, v = '@1.13.1') paste0(x, v)
diff --git a/docs/_litedown.yml b/docs/_litedown.yml
index 2132a44..3ebe56a 100644
--- a/docs/_litedown.yml
+++ b/docs/_litedown.yml
@@ -5,5 +5,5 @@ book:
 output:
   litedown::html_format:
     meta:
-      css: ["@default@1.13.0", "@article@1.13.0", "@book@1.13.0", "@copy-button", "@heading-anchor", "@key-buttons", "@callout"]
-      js: ["@sidenotes", "@appendix", "@toc-highlight", "@copy-button", "@external-link", "@heading-anchor", "@right-quote", "@key-buttons", "@callout"]
+      css: ["@default@1.13.1", "@article@1.13.1", "@book@1.13.1", "@copy-button", "@heading-anchor", "@key-buttons", "@callout", "@pages"]
+      js: ["@sidenotes", "@appendix", "@toc-highlight", "@copy-button", "@external-link", "@heading-anchor", "@right-quote", "@key-buttons", "@callout", "@pages"]