diff --git a/.changeset/eleven-mice-tell.md b/.changeset/eleven-mice-tell.md
new file mode 100644
index 0000000..05d7249
--- /dev/null
+++ b/.changeset/eleven-mice-tell.md
@@ -0,0 +1,7 @@
+---
+'@scalar/snippetz': patch
+'@scalar/snippetz-core': patch
+'@scalar/snippetz-plugin-node-undici': patch
+---
+
+fix: JSON.stringify for undici body