diff --git a/1550.patch b/1550.patch
deleted file mode 100644
index cc19bc5e..00000000
--- a/1550.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From 911febfa4a655d8577cb2f6c0634e652a8235ae4 Mon Sep 17 00:00:00 2001
-From: Lubomír Sedlář <lsedlar@redhat.com>
-Date: Sep 14 2021 09:44:45 +0000
-Subject: Work around ODCS creating COMPOSE_ID later
-
-
-When ODCS starts a compose, it will provide base composeinfo file, but
-it doesn't create COMPOSE_ID. This leads to a crash when updating CTS,
-since the compose id can't be read from the file. We can instead use the
-value we already have in memory.
-
-Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
-
----
-
-diff --git a/pungi/compose.py b/pungi/compose.py
-index 37f6344..f02df9d 100644
---- a/pungi/compose.py
-+++ b/pungi/compose.py
-@@ -150,11 +150,9 @@ def write_compose_info(compose_dir, ci):
-     ci.dump(os.path.join(work_dir, "composeinfo-base.json"))
- 
- 
--def update_compose_url(compose_dir, conf):
-+def update_compose_url(compose_id, compose_dir, conf):
-     import requests
- 
--    with open(os.path.join(compose_dir, "COMPOSE_ID"), "r") as f:
--        compose_id = f.read()
-     authentication = get_authentication(conf)
-     cts_url = conf.get("cts_url", None)
-     if cts_url:
-diff --git a/pungi/scripts/pungi_koji.py b/pungi/scripts/pungi_koji.py
-index 6f1b92a..45b25fe 100644
---- a/pungi/scripts/pungi_koji.py
-+++ b/pungi/scripts/pungi_koji.py
-@@ -329,7 +329,7 @@ def main():
-         notifier=notifier,
-     )
- 
--    rv = Compose.update_compose_url(compose_dir, conf)
-+    rv = Compose.update_compose_url(compose.compose_id, compose_dir, conf)
-     if rv and not rv.ok:
-         logger.error("CTS compose_url update failed with the error: %s" % rv.text)
- 
-
diff --git a/pungi.spec b/pungi.spec
index d1bb057a..acc73f43 100644
--- a/pungi.spec
+++ b/pungi.spec
@@ -1,14 +1,13 @@
 %{?python_enable_dependency_generator}
 
 Name:           pungi
-Version:        4.3.0
-Release:        2%{?dist}
+Version:        4.3.1
+Release:        1%{?dist}
 Summary:        Distribution compose tool
 
 License:        GPLv2
 URL:            https://pagure.io/pungi
 Source0:        https://pagure.io/releases/%{name}/%{name}-%{version}.tar.bz2
-Patch0:         https://pagure.io/pungi/pull-request/1550.patch
 
 BuildRequires:  make
 BuildRequires:  python3-nose
@@ -138,6 +137,18 @@ nosetests-3 --exe -e test_variant_repo_rpms
 %{_bindir}/%{name}-wait-for-signed-ostree-handler
 
 %changelog
+* Tue Oct 26 2021 Lubomír Sedlář <lsedlar@redhat.com> - 4.3.1-1
+- Correct irc network name & add matrix room (dan.cermak)
+- Add missing mock to osbs tests (lsedlar)
+- osbs: Reuse images from old compose (hlin)
+- image_build: Allow reusing old image_build results (hlin)
+- Allow ISO-Level configuration within the config file (ounsal)
+- Work around ODCS creating COMPOSE_ID later (lsedlar)
+- When `cts_url` is configured, use CTS `/repo` API for buildContainer
+  yum_repourls. (jkaluza)
+- Add COMPOSE_ID into the pungi log file (ounsal)
+- buildinstall: Add easy way to check if previous result was reused (lsedlar)
+
 * Mon Oct 04 2021 Lubomír Sedlář <lsedlar@redhat.com> - 4.3.0-2
 - Backport patch to avoid crash on missing COMPOSE_ID
 
diff --git a/sources b/sources
index 75c9be53..6dbd1b1b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pungi-4.3.0.tar.bz2) = a9a94e992e4323b572daa0d308dd451cd8f7e5f0825b712cb55176400c72f12f3e25b629b735dc8d88246072ff083a5b9d4f0b2afa9b368dc913641c246c0ca2
+SHA512 (pungi-4.3.1.tar.bz2) = da9f58679beb8c1007cd1a38f4f26b2b8ed2e3de49032b19be67834d3af61ff58d5c0853dadf1a7f60ab7cd4212ecb1d39aa57d40b4692be5bd63c6a915cd0ce