diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 67f038535..06a7a38b5 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -610,7 +610,7 @@ peps/pep-0727.rst  @JelleZijlstra
 peps/pep-0728.rst  @JelleZijlstra
 peps/pep-0729.rst  @JelleZijlstra @hauntsaninja
 peps/pep-0730.rst  @ned-deily
-peps/pep-0731.rst  @gvanrossum @encukou @vstinner @zooba @erlend-aasland
+peps/pep-0731.rst  @encukou @vstinner @zooba @erlend-aasland @serhiy-storchaka @mdboom
 peps/pep-0732.rst  @Mariatta
 peps/pep-0733.rst  @encukou @vstinner @zooba @iritkatriel
 peps/pep-0734.rst  @ericsnowcurrently
diff --git a/peps/pep-0731.rst b/peps/pep-0731.rst
index 8933415d6..46d16af1b 100644
--- a/peps/pep-0731.rst
+++ b/peps/pep-0731.rst
@@ -11,7 +11,8 @@ Type: Process
 Topic: Governance
 Created: 11-Oct-2023
 Post-History: `13-Oct-2023 <https://discuss.python.org/t/pep-731-c-api-working-group-charter/36117>`__,
-              `23-May-2024 <https://discuss.python.org/t/c-api-working-group-vacancy/54015>`__
+              `23-May-2024 <https://discuss.python.org/t/c-api-working-group-vacancy/54015>`__,
+              `19-Jun-2024 <https://discuss.python.org/t/c-api-working-group-vacancy-again/56167>`__
 Resolution: https://discuss.python.org/t/pep-731-c-api-working-group-charter/36117/12
 
 Abstract
@@ -99,8 +100,9 @@ Members
 The members of the working group are:
 
 - Erlend Aasland
-- Guido van Rossum
+- Michael Droettboom
 - Petr Viktorin
+- Serhiy Storchaka
 - Steve Dower
 - Victor Stinner