release: v1.1.0.

CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a7a36f7..438fe9e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # node-api-headers Changelog
 
+## 2023-08-05 Version 1.1.0, @NickNaso
+
+### Notable changes
+
+- Update headers from nodejs/node tag v20.3.0.
+
+### Commits
+
+- \[[`1f5a85dbb0`](https://github.com/nodejs/node-api-headers/commit/1f5a85dbb0)] - Update headers from nodejs/node tag v20.3.0 (#30) (github-actions\[bot])
+
 ## 2023-05-18 Version 1.0.1, @NickNaso
 
 ### Notable changes

README.md

diff --git a/README.md b/README.md
index f0265b2..52ddb80 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 - **[Team](#team)**
 - **[License](#license)**
 
-## Current Node-API version: 8
+## Current Node-API version: 9
 
 (See [CHANGELOG.md](CHANGELOG.md) for complete Changelog)
 

package.json

diff --git a/package.json b/package.json
index 45ac89b..fa44e84 100644
--- a/package.json
+++ b/package.json
@@ -54,6 +54,6 @@
     "write-symbols": "node --no-warnings scripts/write-symbols.js",
     "write-win32-def": "node --no-warnings scripts/write-win32-def.js"
   },
-  "version": "1.0.1",
+  "version": "1.1.0",
   "support": true
 }