diff --git a/changelog.d/18619.misc b/changelog.d/18619.misc
new file mode 100644
index 0000000000..88daea504f
--- /dev/null
+++ b/changelog.d/18619.misc
@@ -0,0 +1 @@
+Raise minimum Python version to `3.9.12`.
\ No newline at end of file