diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48ad79b..e13870d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 1.4.0
+
+- Clean both `debug` and `release` target directories.
+
 ## 1.3.0
 
 - Use Rust toolchain file as additional cache key.
diff --git a/package.json b/package.json
index 115084f..bd66d33 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "rust-cache",
-  "version": "1.2.0",
+  "version": "1.4.0",
   "description": "A GitHub Action that implements smart caching for rust/cargo projects with sensible defaults.",
   "keywords": [
     "actions",