diff --git a/.changeset/modern-masks-fetch.md b/.changeset/modern-masks-fetch.md
new file mode 100644
index 00000000..7b52ed8d
--- /dev/null
+++ b/.changeset/modern-masks-fetch.md
@@ -0,0 +1,5 @@
+---
+'react-json-tree': minor
+---
+
+Add expand/collapse all feature