diff --git a/CHANGELOG.md b/CHANGELOG.md
index a62411aa..ca040a9f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Tags
 
+
+### 1.9.1
+- Use total collateral and collateral return for better compatibility
+- Update code to support multiple proposals in single transaction
+
+
 ### 1.9.0
 - add support for guard rails script
 - Fixed `InputSetEmptyUTxO` when transaction had implicit inputs
diff --git a/README.md b/README.md
index 773f6615..30205154 100644
--- a/README.md
+++ b/README.md
@@ -6,19 +6,15 @@
 | [1.9.0](https://github.com/Ryun1/cip95-cardano-wallet-connector/releases/tag/1.9.0) | [Here](./CHANGELOG.md#190) | [Yes](https://ryun1.github.io/cip95-cardano-wallet-connector/) |
 
 
-### 1.9.0
+### 1.9.1
 
-- add support for guard rails script
-- Fixed `InputSetEmptyUTxO` when transaction had implicit inputs
-- Updated default params
-- Minor improvements to governance actions 
+- Use total collateral and collateral return for better compatibility
+- Update code to support multiple proposals in single transaction
 
-### 1.9.1 (In progress)
+### 1.9.2 (In progress)
 
 - `.cip95.signData`
 - refactor
-- Use total collateral and collateral return for better compatibility
-- Update code to support multiple proposals in single transaction
 
 ## To Develop
 
diff --git a/package.json b/package.json
index e84a25d3..93e9e81c 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "homepage": "http://ryun1.github.io/cip95-cardano-wallet-connector",
     "name": "cardano-wallet-connector",
-    "version": "1.9.0",
+    "version": "1.9.1",
     "private": true,
     "dependencies": {
         "@blueprintjs/core": "^3.53.0",
diff --git a/src/App.js b/src/App.js
index 81c0f34a..6bdb00f7 100644
--- a/src/App.js
+++ b/src/App.js
@@ -1733,7 +1733,7 @@ class App extends React.Component {
             <div style={{margin: "20px"}}>
 
                 <h1>✨demos CIP-95 dApp✨</h1>
-                <h4>✨v1.9.0✨</h4>
+                <h4>✨v1.9.1✨</h4>
 
                 <input type="checkbox" checked={this.state.selectedCIP95} onChange={this.handleCIP95Select}/> Enable CIP-95?