diff --git a/.changeset/tasty-phones-warn.md b/.changeset/tasty-phones-warn.md
new file mode 100644
index 0000000..5f131ec
--- /dev/null
+++ b/.changeset/tasty-phones-warn.md
@@ -0,0 +1,9 @@
+---
+"@jspsych-timelines/arrow-flanker": minor
+"@jspsych-timelines/false-memory-task": minor
+"@jspsych-timelines/spatial-cueing-task": minor
+"@jspsych-timelines/test": minor
+"@jspsych-timelines/cli": minor
+---
+
+upgrade to use jspsych v8
diff --git a/package.json b/package.json
index cec0f67..be19726 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "test:watch": "npm test -- --watch",
     "build": "npm run build -ws",
     "update-unpkg-links": "gulp updateUnpkgLinks",
-    "update-readme": "gulp updateReadme",
+    "update-readme": "node ./update-readme.js",
     "prepare": "husky install",
     "changeset": "changeset",
     "changeset:version": "changeset version && npm install && npm run update-unpkg-links && npm run update-readme",