diff --git a/.changeset/tender-rocks-smell.md b/.changeset/tender-rocks-smell.md
new file mode 100644
index 0000000..788575a
--- /dev/null
+++ b/.changeset/tender-rocks-smell.md
@@ -0,0 +1,5 @@
+---
+"codemirror-json-schema": patch
+---
+
+Add CONTRIBUTING.md file