diff --git a/CHANGELOG.md b/CHANGELOG.md
index c06cfa0..bf3247c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# Version 3.4.0
+
+- Port to `event-listener` v5.0.0. (#74)
+
 # Version 3.3.0
 
 - Add a `forget()` method for semaphore guards. (#73)
diff --git a/Cargo.toml b/Cargo.toml
index d6b115d..5b76477 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "async-lock"
 # When publishing a new version:
 # - Update CHANGELOG.md
 # - Create "v3.x.y" git tag
-version = "3.3.0"
+version = "3.4.0"
 authors = ["Stjepan Glavina <stjepang@gmail.com>"]
 edition = "2021"
 rust-version = "1.60"