diff --git a/.changeset/chilly-yaks-hope.md b/.changeset/chilly-yaks-hope.md
new file mode 100644
index 00000000..1a6c7097
--- /dev/null
+++ b/.changeset/chilly-yaks-hope.md
@@ -0,0 +1,5 @@
+---
+"@primer/css": patch
+---
+
+Improve focus state for .SideNav and .menu