diff --git a/package.json b/package.json
index 7a9a074..e60b901 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@observablehq/stdlib",
-  "version": "5.8.0",
+  "version": "5.8.1",
   "author": {
     "name": "Observable, Inc.",
     "url": "https://observablehq.com"