diff --git a/changelog.d/14860.removal b/changelog.d/14860.removal
new file mode 100644
index 000000000000..3458d38a4825
--- /dev/null
+++ b/changelog.d/14860.removal
@@ -0,0 +1 @@
+Poetry 1.3.2 or higher is now required when `poetry install`ing from source.
diff --git a/debian/changelog b/debian/changelog
index c4be6ac67aa3..ee7439f38f27 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+matrix-synapse-py3 (1.75.1) UNRELEASED; urgency=medium
+
+  * Use Poetry 1.3.2 to manage the bundled virtualenv included with this package.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 17 Jan 2023 15:08:00 +0000
+
 matrix-synapse-py3 (1.75.0) stable; urgency=medium
 
   * New Synapse release 1.75.0.