diff --git a/CHANGELOG.md b/CHANGELOG.md
index dbc4b7d..75f7ef4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 Changelog
 ========================================
 
+* Release 1.4.0 on 19 Feb 2024
+  * Update parent pom and Clojure dep versions to 1.9.0
 * Release 1.3.7 on 9 Nov 2023
   * Reset source-logging-reader's buffer like in Clojure (#TRDR-69)
   * Respect forms :line and :column meta when provided
diff --git a/README.md b/README.md
index f07dc95..f5acea0 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ YourKit is kindly supporting open source projects with its full-featured Java Pr
 Releases and Dependency Information
 ========================================
 
-Latest stable release: 1.3.7
+Latest stable release: 1.4.0
 
 * [All Released Versions](https://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22org.clojure%22%20AND%20a%3A%22tools.reader%22)
 
@@ -42,13 +42,13 @@ Latest stable release: 1.3.7
 
 [clj](https://clojure.org/guides/getting_started) dependency information:
 ```clojure
-org.clojure/tools.reader {:mvn/version "1.3.7"}
+org.clojure/tools.reader {:mvn/version "1.4.0"}
 ```
 
 [Leiningen](https://github.com/technomancy/leiningen) dependency information:
 
 ```clojure
-[org.clojure/tools.reader "1.3.7"]
+[org.clojure/tools.reader "1.4.0"]
 ```
 [Maven](https://maven.apache.org/) dependency information:
 
@@ -56,7 +56,7 @@ org.clojure/tools.reader {:mvn/version "1.3.7"}
 <dependency>
   <groupId>org.clojure</groupId>
   <artifactId>tools.reader</artifactId>
-  <version>1.3.7</version>
+  <version>1.4.0</version>
 </dependency>
 ```
 
@@ -175,6 +175,6 @@ There are small differences from clojure.lang.LispReader:
 
 ## License
 
-Copyright © 2013-2023 Nicola Mometto, Rich Hickey & contributors.
+Copyright © Nicola Mometto, Rich Hickey & contributors.
 
 Licensed under the EPL. (See the file epl.html.)