diff --git a/CHANGELOG.md b/CHANGELOG.md
index c94e34b2..d783be9e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [9.0.1](https://github.com/rapyuta-robotics/rapyuta-io-cli/compare/v9.0.0...v9.0.1) (2024-09-25)
+
+
+### Bug Fixes
+
+* **usergroup:** remove emailID validation ([88569d9](https://github.com/rapyuta-robotics/rapyuta-io-cli/commit/88569d9da9f686bbd0d34fc1e535b0887f8fe638))
+
 # [9.0.0](https://github.com/rapyuta-robotics/rapyuta-io-cli/compare/v8.1.0...v9.0.0) (2024-09-25)
 
 
diff --git a/riocli/bootstrap.py b/riocli/bootstrap.py
index 0d980f46..e33a5aa2 100644
--- a/riocli/bootstrap.py
+++ b/riocli/bootstrap.py
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "9.0.0"
+__version__ = "9.0.1"
 
 import os