diff --git a/CHANGELOG.md b/CHANGELOG.md
index e193260..f939361 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,16 @@
 opustags changelog
 ==================
 
+1.4.0 - 2020-10-04
+------------------
+
+- Preserve permissions when overwriting files.
+- Support multiple files with --in-place.
+- Fix BSD support.
+
+Thanks to Reuben Thomas for contributing the pièce de résistance of this
+release!
+
 1.3.0 - 2019-02-02
 ------------------
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0552364..50ecd65 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.9)
 
 project(
 	opustags
-	VERSION 1.3.0
+	VERSION 1.4.0
 	LANGUAGES CXX
 )