diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index fea3454..2601677 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.0.0"
+  ".": "1.1.0"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f09d236..fc600e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.1.0](https://github.com/ChainSafe/swap-or-not-shuffle/compare/v1.0.0...v1.1.0) (2025-02-20)
+
+
+### Features
+
+* add compute shuffled index ([#5](https://github.com/ChainSafe/swap-or-not-shuffle/issues/5)) ([d172a59](https://github.com/ChainSafe/swap-or-not-shuffle/commit/d172a595206d6b563e70cfe005d18dd6f8dfa259))
+
 ## [1.0.0](https://github.com/ChainSafe/swap-or-not-shuffle/compare/v0.0.2...v1.0.0) (2025-02-17)
 
 
diff --git a/package.json b/package.json
index 75559f4..0f46a1e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@chainsafe/swap-or-not-shuffle",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "scripts": {
     "artifacts": "napi artifacts",
     "build": "napi build --platform --release --strip --esm",