diff --git a/debian/changelog b/debian/changelog
index bfd37d9..59d8ab5 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,10 @@
-python-tooz (3.2.0-0ubuntu1.1) UNRELEASED; urgency=medium
+python-tooz (4.1.0-0ubuntu1) lunar; urgency=medium
 
   * d/gbp.conf: Create stable/2023.1 branch.
+  * New upstream release for OpenStack Antelope.
+  * d/control: Align (Build-)Depends with upstream.
 
- -- Corey Bryant <corey.bryant@canonical.com>  Thu, 04 May 2023 10:26:09 +0200
+ -- Corey Bryant <corey.bryant@canonical.com>  Thu, 08 Jun 2023 16:10:52 -0400
 
 python-tooz (3.2.0-0ubuntu1) lunar; urgency=medium
 
diff --git a/debian/control b/debian/control
index 802f343..2eb4e31 100644
--- a/debian/control
+++ b/debian/control
@@ -15,6 +15,11 @@ Build-Depends:
  python3-setuptools,
  python3-sphinx (>= 2.0.0),
 Build-Depends-Indep:
+*** new doc/requirements.txt deps (start)
+ python3-consul2 (>= 0.0.16),
+ python3-grpcio (>= 1.18.0),
+ python3-protobuf,
+*** new doc/requirements.txt deps (end) ***
  memcached,
  mysql-server,
  net-tools,
@@ -23,13 +28,13 @@ Build-Depends-Indep:
  python3-consul (>= 0.4.7),
  python3-coverage (>= 3.6),
  python3-ddt (>= 1.2.1),
- python3-etcd3,
- python3-etcd3gw,
+ python3-etcd3 (>= 0.12.0),
+ python3-etcd3gw (>= 0.1.0),
  python3-eventlet,
  python3-fasteners (>= 0.7),
  python3-fixtures (>= 3.0.0),
  python3-futurist (>= 1.2.0),
- python3-kazoo,
+ python3-kazoo (>= 2.2),
  python3-mock (>= 2.0),
  python3-msgpack (>= 0.4.0),
  python3-nose (>= 1.3.7),
@@ -39,8 +44,8 @@ Build-Depends-Indep:
  python3-psycopg2 (>= 2.5),
  python3-pymemcache (>= 1.2.9),
  python3-pymysql (>= 0.6.2),
- python3-redis (>= 2.10.0),
- python3-requests,
+ python3-redis (>= 3.1.0),
+ python3-requests (>= 2.10.0),
  python3-stestr (>= 2.0.0),
  python3-stevedore (>= 1:1.16.0),
  python3-subunit (>= 0.0.18),