diff --git a/psycopg-3.1.17.tar.gz b/psycopg-3.1.17.tar.gz
deleted file mode 100644
index 2e62082..0000000
--- a/psycopg-3.1.17.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:922149eb2af9ee57b3557a184ae1370a8daa3f969f11a1c39a94bcea38f40e2e
-size 503318
diff --git a/psycopg-3.1.18.tar.gz b/psycopg-3.1.18.tar.gz
new file mode 100644
index 0000000..4bccb83
--- /dev/null
+++ b/psycopg-3.1.18.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2084222f36d78c941312aa1960686445c208b3ca34ba59926c92d121b9c3f395
+size 503513
diff --git a/python-psycopg.changes b/python-psycopg.changes
index 5dd3dbe..ef6ef1b 100644
--- a/python-psycopg.changes
+++ b/python-psycopg.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Mar 21 17:15:28 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- update to 3.1.18:
+  * Fix possible deadlock on pipeline exit (:ticket:`#685`).
+  * Fix overflow loading large intervals in C module
+  * Fix compatibility with musl libc distributions affected by
+    CPython issue #65821
+
 -------------------------------------------------------------------
 Mon Jan 15 13:02:19 UTC 2024 - Antonio Larrosa <alarrosa@suse.com>
 
diff --git a/python-psycopg.spec b/python-psycopg.spec
index cc75a61..f0eb444 100644
--- a/python-psycopg.spec
+++ b/python-psycopg.spec
@@ -19,7 +19,7 @@
 %{?sle15_python_module_pythons}
 Name:           python-psycopg
 # This needs to upgraded in lockstep with python-psycopg-c
-Version:        3.1.17
+Version:        3.1.18
 Release:        0
 Summary:        PostgreSQL database adapter for Python
 License:        LGPL-3.0-only