diff --git a/.changeset/stale-weeks-search.md b/.changeset/stale-weeks-search.md
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+---
+'mermaid': patch
+---
+
+- [#6388](https://github.com/mermaid-js/mermaid/pull/6386)
+  Thanks [@bollwyvl](https://github.com/bollwyvl) - Fix requirement diagram containment arrow