diff --git a/CMakeLists.txt b/CMakeLists.txt
index cbf3062a..0b47093c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 3.9...3.30)
 
 project(maxminddb
   LANGUAGES C
-  VERSION 1.11.0
+  VERSION 1.12.1
 )
 set(MAXMINDDB_SOVERSION 0.0.7)
 set(CMAKE_C_STANDARD 99)
diff --git a/Changes.md b/Changes.md
index 56696518..ace517bd 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,4 +1,10 @@
-## 1.12.0
+## 1.12.1 - 2025-01-08
+
+* Added missing `cmake_uninstall.cmake.in` to the source distribution. This
+  was missing from 1.12.0, causing CMake builds to fail. Reported by Marcel
+  Raad. GitHub #367.
+
+## 1.12.0 - 2025-01-07
 
 * Fixed memory leaks in `MMDB_open()`. These could happen with invalid
   databases or in error situations such as failing to allocate memory. As
diff --git a/Makefile.am b/Makefile.am
index 57fb0eaf..21443ec7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -18,7 +18,7 @@ endif
 
 EXTRA_DIST = doc Changes.md LICENSE NOTICE README.md \
 			 CMakeLists.txt t/CMakeLists.txt bin/CMakeLists.txt \
-			 include/maxminddb_config.h.cmake.in
+			 cmake_uninstall.cmake.in include/maxminddb_config.h.cmake.in
 
 dist-hook:
 	dev-bin/make-man-pages.pl $(distdir)
diff --git a/NOTICE b/NOTICE
index 73184121..c936aeaa 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,4 +1,4 @@
-Copyright 2013-2024 MaxMind, Inc.
+Copyright 2013-2025 MaxMind, Inc.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/README.md b/README.md
index 5cbe5ac0..3256b75c 100644
--- a/README.md
+++ b/README.md
@@ -150,7 +150,7 @@ Use `make safedist` to check the resulting tarball.
 
 # Copyright and License
 
-Copyright 2013-2024 MaxMind, Inc.
+Copyright 2013-2025 MaxMind, Inc.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/configure.ac b/configure.ac
index 883f2f9a..772391ae 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.63])
-AC_INIT([libmaxminddb], [1.11.0], [support@maxmind.com])
+AC_INIT([libmaxminddb], [1.12.1], [support@maxmind.com])
 AC_CONFIG_SRCDIR([include/maxminddb.h])
 AC_CONFIG_HEADERS([config.h include/maxminddb_config.h])
 
diff --git a/doc/libmaxminddb.md b/doc/libmaxminddb.md
index 5b251fcf..4f64ffcd 100644
--- a/doc/libmaxminddb.md
+++ b/doc/libmaxminddb.md
@@ -883,7 +883,7 @@ Rolsky (drolsky@maxmind.com).
 
 # COPYRIGHT AND LICENSE
 
-Copyright 2013-2024 MaxMind, Inc.
+Copyright 2013-2025 MaxMind, Inc.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/doc/mmdblookup.md b/doc/mmdblookup.md
index 2db0eda4..f48446be 100644
--- a/doc/mmdblookup.md
+++ b/doc/mmdblookup.md
@@ -86,7 +86,7 @@ Rolsky (drolsky@maxmind.com).
 
 # COPYRIGHT AND LICENSE
 
-Copyright 2013-2024 MaxMind, Inc.
+Copyright 2013-2025 MaxMind, Inc.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.