diff --git a/changelogs/nightly/focal b/changelogs/nightly/focal
index c992a3d..7e17a86 100644
--- a/changelogs/nightly/focal
+++ b/changelogs/nightly/focal
@@ -1,3 +1,9 @@
+python3.10 (3.10.15-8-g9286ab3a10-1+focal1) focal; urgency=medium
+
+  * Update to v3.10.15-8-g9286ab3a10.
+
+ -- Anthony Sottile (deadsnakes) <asottile+deadsnakes@umich.edu>  Tue, 05 Nov 2024 08:49:03 +0000
+
 python3.10 (3.10.15-7-g6a2f12a754-1+focal1) focal; urgency=medium
 
   * Update to v3.10.15-7-g6a2f12a754.
diff --git a/changelogs/nightly/noble b/changelogs/nightly/noble
index ebbeae4..909830f 100644
--- a/changelogs/nightly/noble
+++ b/changelogs/nightly/noble
@@ -1,3 +1,9 @@
+python3.10 (3.10.15-8-g9286ab3a10-1+noble1) noble; urgency=medium
+
+  * Update to v3.10.15-8-g9286ab3a10.
+
+ -- Anthony Sottile (deadsnakes) <asottile+deadsnakes@umich.edu>  Tue, 05 Nov 2024 08:49:04 +0000
+
 python3.10 (3.10.15-7-g6a2f12a754-1+noble1) noble; urgency=medium
 
   * Update to v3.10.15-7-g6a2f12a754.
diff --git a/cpython b/cpython
index 6a2f12a..9286ab3 160000
--- a/cpython
+++ b/cpython
@@ -1 +1 @@
-Subproject commit 6a2f12a754d6be016c8abda5f8d432795574b594
+Subproject commit 9286ab3a107ea41bd3f3c3682ce2512692bdded8