diff --git a/package-lock.json b/package-lock.json
index 8a8127a..d39af07 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@mapbox/rehype-prism",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@mapbox/rehype-prism",
-      "version": "0.8.0",
+      "version": "0.9.0",
       "license": "MIT",
       "dependencies": {
         "hast-util-to-string": "^1.0.4",
diff --git a/package.json b/package.json
index 1d8bd38..24521b1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mapbox/rehype-prism",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "description": "rehype plugin to highlight code blocks in HTML with Prism",
   "main": "index.js",
   "scripts": {