diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5a025e..cc79f04 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 1.4.18 (2024-09-17)
+
+### Bug fixes
+
+Support `as` syntax in mapped object types.
+
+Make sure the parser doesn't get confused when a template interpolation is missing its expression.
+
 ## 1.4.17 (2024-06-11)
 
 ### Bug fixes
diff --git a/package.json b/package.json
index 1bd2bb7..b71cd88 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lezer/javascript",
-  "version": "1.4.17",
+  "version": "1.4.18",
   "description": "lezer-based JavaScript grammar",
   "main": "dist/index.cjs",
   "type": "module",