diff --git a/.changeset/plain-hats-sniff.md b/.changeset/plain-hats-sniff.md
new file mode 100644
index 000000000..ddf4050fc
--- /dev/null
+++ b/.changeset/plain-hats-sniff.md
@@ -0,0 +1,5 @@
+---
+'mermaid': minor
+---
+
+chore:Added workflow file for validating pnpm-lock file