diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ffdf68..d499656 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+<a name="9.1.1"></a> (2021-05-17)
+
+## [9.1.1](https://github.com/Orange-OpenSource/Orange-Boosted-Angular/compare/9.1.0...9.1.1) (2021-05-17)
+
+
+### Features
+
+* **angular:** update angular ([529be9d](https://github.com/Orange-OpenSource/Orange-Boosted-Angular/commit/529be9d0a0a7529b8f6d452cb6a0e95693c5c634))
+* **ng-bootstrap:** update ng bootstrap ([e42e937](https://github.com/Orange-OpenSource/Orange-Boosted-Angular/commit/e42e9373acb835271cfd6b157694e13b13bae62c))
+
+
+
 <a name="9.1.0"></a> (2021-03-25)
 
 # [9.1.0](https://github.com/Orange-OpenSource/Orange-Boosted-Angular/compare/9.0.0...9.1.0) (2021-03-25)
diff --git a/package-lock.json b/package-lock.json
index 565a4a4..f829a34 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ng-boosted",
-  "version": "9.1.0",
+  "version": "9.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index cfcd1b0..56e85d7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ng-boosted",
-  "version": "9.1.0",
+  "version": "9.1.1",
   "description": "Orange Boosted with Bootstrap 4 and Angular",
   "keywords": [
     "boosted",
diff --git a/projects/ng-boosted/package.json b/projects/ng-boosted/package.json
index d48991d..e7c87de 100644
--- a/projects/ng-boosted/package.json
+++ b/projects/ng-boosted/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ng-boosted",
-  "version": "9.1.0",
+  "version": "9.1.1",
   "description": "Orange Boosted with Bootstrap 4 and Angular",
   "keywords": [
     "boosted",
diff --git a/src/app/directives/global.ts b/src/app/directives/global.ts
index ccd252f..c0bb265 100644
--- a/src/app/directives/global.ts
+++ b/src/app/directives/global.ts
@@ -2,8 +2,8 @@ import { Injectable } from '@angular/core';
 
 @Injectable()
 export class Globals {
-    public ngBoostedVersion = '9.1.0';
+    public ngBoostedVersion = '9.1.1';
     public boostedVersion = '4.6.0';
     public angularVersion = ' > 11.0.0' ;
-    public ngBootstrapVersion = '9.1.0';
+    public ngBootstrapVersion = '9.1.1';
 }