diff --git a/.changeset/sixty-trains-flow.md b/.changeset/sixty-trains-flow.md
new file mode 100644
index 00000000000..7194e0c473b
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+++ b/.changeset/sixty-trains-flow.md
@@ -0,0 +1,5 @@
+---
+'@primer/react': patch
+---
+
+AnchoredOverlay: Add 'className' prop to the component
\ No newline at end of file