diff --git a/.changeset/healthy-stingrays-shout.md b/.changeset/healthy-stingrays-shout.md
new file mode 100644
index 0000000000..c3ce59ce1f
--- /dev/null
+++ b/.changeset/healthy-stingrays-shout.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog': patch
+---
+
+SystemDiagramCard UI improvements