diff --git a/package-lock.json b/package-lock.json
index e71dda1..058ddd6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "velvette",
-  "version": "0.1.8",
+  "version": "0.1.9-pre",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index e39ef12..7db4bc1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "velvette",
-  "version": "0.1.8",
+  "version": "0.1.9-pre",
   "description": "Make authoring CSS view-transitions easier",
   "main": "src/index.js",
   "scripts": {