diff --git a/postgresql-12.16.tar.bz2 b/postgresql-12.16.tar.bz2
deleted file mode 100644
index b4bd60a..0000000
--- a/postgresql-12.16.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c5f1fff7a0f93e1ec3746417b0594290ece617b4995ed95b8d527af0ba0e38f3
-size 21140532
diff --git a/postgresql-12.16.tar.bz2.sha256 b/postgresql-12.16.tar.bz2.sha256
deleted file mode 100644
index 664fb34..0000000
--- a/postgresql-12.16.tar.bz2.sha256
+++ /dev/null
@@ -1 +0,0 @@
-c5f1fff7a0f93e1ec3746417b0594290ece617b4995ed95b8d527af0ba0e38f3  postgresql-12.16.tar.bz2
diff --git a/postgresql-12.17.tar.bz2 b/postgresql-12.17.tar.bz2
deleted file mode 100644
index d7788ec..0000000
--- a/postgresql-12.17.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:93e8e1b23981d5f03c6c5763f77b28184c1ce4db7194fa466e2edb65d9c1c5f6
-size 21181616
diff --git a/postgresql-12.17.tar.bz2.sha256 b/postgresql-12.17.tar.bz2.sha256
deleted file mode 100644
index 12fa333..0000000
--- a/postgresql-12.17.tar.bz2.sha256
+++ /dev/null
@@ -1 +0,0 @@
-93e8e1b23981d5f03c6c5763f77b28184c1ce4db7194fa466e2edb65d9c1c5f6  postgresql-12.17.tar.bz2
diff --git a/postgresql-12.18.tar.bz2 b/postgresql-12.18.tar.bz2
new file mode 100644
index 0000000..4823ce1
--- /dev/null
+++ b/postgresql-12.18.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f9919725d941ce9868e07fe1ed1d3a86748599b483386547583928b74c3918a
+size 21208935
diff --git a/postgresql-12.18.tar.bz2.sha256 b/postgresql-12.18.tar.bz2.sha256
new file mode 100644
index 0000000..4e9c3e4
--- /dev/null
+++ b/postgresql-12.18.tar.bz2.sha256
@@ -0,0 +1 @@
+4f9919725d941ce9868e07fe1ed1d3a86748599b483386547583928b74c3918a  postgresql-12.18.tar.bz2
diff --git a/postgresql12.changes b/postgresql12.changes
index b809862..9ed9bde 100644
--- a/postgresql12.changes
+++ b/postgresql12.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Thu Feb  8 14:32:50 UTC 2024 - Reinhard Max <max@suse.com>
+
+- Upgrade to 12.18:
+  * bsc#1219679, CVE-2024-0985: Tighten security restrictions
+    within REFRESH MATERIALIZED VIEW CONCURRENTLY.
+    One step of a concurrent refresh command was run under weak
+    security restrictions. If a materialized view's owner could
+    persuade a superuser or other high-privileged user to perform a
+    concurrent refresh on that view, the view's owner could control
+    code executed with the privileges of the user running REFRESH.
+    Fix things so that all user-determined code is run as the
+    view's owner, as expected
+  * If you use GIN indexes, you may need to reindex after updating
+    to this release.
+  * LLVM 18 is now supported.
+  * https://www.postgresql.org/docs/release/12.18/
+
 -------------------------------------------------------------------
 Wed Nov  8 14:37:39 UTC 2023 - Reinhard Max <max@suse.com>
 
@@ -27,7 +45,6 @@ Wed Nov  8 14:37:39 UTC 2023 - Reinhard Max <max@suse.com>
     such processes. No specific security consequences are known for
     that oversight, but it might be significant for some extensions.
   * Add support for LLVM 16 and 17
-  * https://www.postgresql.org/about/news/2749
   * https://www.postgresql.org/docs/12/release-12-17.html 
 
 -------------------------------------------------------------------
diff --git a/postgresql12.spec b/postgresql12.spec
index ed749a8..c5132bd 100644
--- a/postgresql12.spec
+++ b/postgresql12.spec
@@ -1,7 +1,7 @@
 #
-# spec file
+# spec file for package postgresql12
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -16,11 +16,11 @@
 #
 
 
-%define pgversion 12.17
+%define pgversion 12.18
 %define pgmajor 12
 %define buildlibs 0
 %define tarversion %{pgversion}
-%define latest_supported_llvm_ver 15
+%define latest_supported_llvm_ver 18
 
 ### CUT HERE ###
 %define pgname postgresql%pgmajor
@@ -187,7 +187,7 @@ Provides:       postgresql = %version-%release
 Provides:       postgresql-implementation = %version-%release
 Requires:       %libpq >= %version
 Requires(post): postgresql-noarch >= %pgmajor
-Requires(postun):postgresql-noarch >= %pgmajor
+Requires(postun): postgresql-noarch >= %pgmajor
 # At this point we changed the package layout on SLE and conflict with
 # older releases to get a clean cut.
 Conflicts:      postgresql-noarch < 12.0.1
@@ -277,7 +277,7 @@ Provides:       %pgname-server-devel = %version-%release
 Provides:       postgresql-server-devel = %version-%release
 Provides:       postgresql-server-devel-implementation = %version-%release
 Requires(post): postgresql-server-devel-noarch >= %pgmajor
-Requires(postun):postgresql-server-devel-noarch >= %pgmajor
+Requires(postun): postgresql-server-devel-noarch >= %pgmajor
 Requires:       %pgname-devel = %version
 Requires:       %pgname-server = %version-%release
 # Installation of postgresql??-devel is exclusive
@@ -335,10 +335,10 @@ Recommends:     %{name}-llvmjit
 Provides:       postgresql-server-implementation = %version-%release
 Requires:       %libpq >= %version
 Requires(pre):  postgresql-server-noarch >= %pgmajor
-Requires(preun):postgresql-server-noarch >= %pgmajor
-Requires(postun):postgresql-server-noarch >= %pgmajor
+Requires(preun): postgresql-server-noarch >= %pgmajor
+Requires(postun): postgresql-server-noarch >= %pgmajor
 Requires(post): postgresql-noarch >= %pgmajor
-Requires(postun):postgresql-noarch >= %pgmajor
+Requires(postun): postgresql-noarch >= %pgmajor
 
 %description server
 PostgreSQL is an advanced object-relational database management system
@@ -377,7 +377,7 @@ Requires:       %pgname-server-devel = %version
 %if %{with llvm}
 Requires:       %pgname-llvmjit = %version
 Requires(post): postgresql-llvmjit-devel-noarch >= %pgmajor
-Requires(postun):postgresql-llvmjit-devel-noarch >= %pgmajor
+Requires(postun): postgresql-llvmjit-devel-noarch >= %pgmajor
 %requires_file	%_bindir/llc
 %requires_file	%_bindir/clang
 %endif