diff --git a/changelogs/nightly/focal b/changelogs/nightly/focal
index 0639573..e09c928 100644
--- a/changelogs/nightly/focal
+++ b/changelogs/nightly/focal
@@ -1,3 +1,9 @@
+python3.12 (3.12.8-13-g8b4e7f8ec0-1+focal1) focal; urgency=medium
+
+  * Update to v3.12.8-13-g8b4e7f8ec0.
+
+ -- Anthony Sottile (deadsnakes) <asottile+deadsnakes@umich.edu>  Tue, 10 Dec 2024 08:54:00 +0000
+
 python3.12 (3.12.8-10-g5f5624ddc8-1+focal1) focal; urgency=medium
 
   * Update to v3.12.8-10-g5f5624ddc8.
diff --git a/changelogs/nightly/jammy b/changelogs/nightly/jammy
index 7f8d3a0..bd9a0ef 100644
--- a/changelogs/nightly/jammy
+++ b/changelogs/nightly/jammy
@@ -1,3 +1,9 @@
+python3.12 (3.12.8-13-g8b4e7f8ec0-1+jammy1) jammy; urgency=medium
+
+  * Update to v3.12.8-13-g8b4e7f8ec0.
+
+ -- Anthony Sottile (deadsnakes) <asottile+deadsnakes@umich.edu>  Tue, 10 Dec 2024 08:54:00 +0000
+
 python3.12 (3.12.8-10-g5f5624ddc8-1+jammy1) jammy; urgency=medium
 
   * Update to v3.12.8-10-g5f5624ddc8.
diff --git a/cpython b/cpython
index 5f5624d..8b4e7f8 160000
--- a/cpython
+++ b/cpython
@@ -1 +1 @@
-Subproject commit 5f5624ddc80ddab2edd0941a5117136a4b879a30
+Subproject commit 8b4e7f8ec0be2bb0443c0d2394bb03cc61c4eb06