diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..b9fa3d4
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,16 @@
+# Changelog
+
+All notable changes to this project will be documented in this file. See [commit-and-tag-version](https://github.com/absolute-version/commit-and-tag-version) for commit guidelines.
+
+## 1.9.0 (2025-04-24)
+
+
+### Features
+
+* bg location lost notify ([f08bd08](https://github.com/alerte-secours/as-app/commit/f08bd08ece0aafe43f8bb411953c1e1b504204be))
+* **links:** add ijp ([9368ec4](https://github.com/alerte-secours/as-app/commit/9368ec440aa7ef19423db007eb3bd4062aa00de8))
+
+
+### Bug Fixes
+
+* **profile-form:** optional email ([426054b](https://github.com/alerte-secours/as-app/commit/426054bc0e36025ec3d7d5c544f4cfca6aabc6bf))
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 1d197f3..c1ed078 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -83,8 +83,8 @@ Project background_fetch = project(':react-native-background-fetch')
         applicationId 'com.alertesecours'
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 176
-        versionName "1.8.2"
+        versionCode 177
+        versionName "1.9.0"
         multiDexEnabled true
         testBuildType System.getProperty('testBuildType', 'debug')
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
diff --git a/ios/AlerteSecours/Info.plist b/ios/AlerteSecours/Info.plist
index 2883c68..89fbe9b 100644
--- a/ios/AlerteSecours/Info.plist
+++ b/ios/AlerteSecours/Info.plist
@@ -19,7 +19,7 @@
     <key>CFBundlePackageType</key>
     <string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
     <key>CFBundleShortVersionString</key>
-    <string>1.8.2</string>
+    <string>1.9.0</string>
     <key>CFBundleSignature</key>
     <string>????</string>
     <key>CFBundleURLTypes</key>
@@ -42,7 +42,7 @@
       </dict>
     </array>
     <key>CFBundleVersion</key>
-    <string>176</string>
+    <string>177</string>
     <key>ITSAppUsesNonExemptEncryption</key>
     <false/>
     <key>LSApplicationQueriesSchemes</key>
diff --git a/package.json b/package.json
index 4471c4e..005e213 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "alerte-secours",
-  "version": "1.8.2",
+  "version": "1.9.0",
   "main": "index.js",
   "scripts": {
     "start": "expo start --dev-client --private-key-path ./keys/private-key.pem",
@@ -47,8 +47,8 @@
     "open:deeplink": "npx uri-scheme open --android"
   },
   "customExpoVersioning": {
-    "versionCode": 176,
-    "buildNumber": 176
+    "versionCode": 177,
+    "buildNumber": 177
   },
   "commit-and-tag-version": {
     "scripts": {