diff --git a/influxdb_client/__init__.py b/influxdb_client/__init__.py
index c87793b5..819aa624 100644
--- a/influxdb_client/__init__.py
+++ b/influxdb_client/__init__.py
@@ -302,4 +302,4 @@
 from influxdb_client.client.influxdb_client import InfluxDBClient
 from influxdb_client.client.write.point import Point
 
-__version__ = '1.0.0'
+__version__ = '1.0.1dev'
diff --git a/influxdb_client/api_client.py b/influxdb_client/api_client.py
index 900e5779..131e9837 100644
--- a/influxdb_client/api_client.py
+++ b/influxdb_client/api_client.py
@@ -75,7 +75,7 @@ def __init__(self, configuration=None, header_name=None, header_value=None,
             self.default_headers[header_name] = header_value
         self.cookie = cookie
         # Set default User-Agent.
-        self.user_agent = 'OpenAPI-Generator/1.0.0/python'
+        self.user_agent = 'OpenAPI-Generator/1.0.1dev/python'
 
     def __del__(self):
         if self._pool:
diff --git a/influxdb_client/configuration.py b/influxdb_client/configuration.py
index 93a2ed58..48460efc 100644
--- a/influxdb_client/configuration.py
+++ b/influxdb_client/configuration.py
@@ -231,7 +231,7 @@ def to_debug_report(self):
                "OS: {env}\n"\
                "Python Version: {pyversion}\n"\
                "Version of the API: 0.1.0\n"\
-               "SDK Package Version: 1.0.0".\
+               "SDK Package Version: 1.0.1dev".\
                format(env=sys.platform, pyversion=sys.version)
 
     def update_request_header_params(self, path: str, params: dict):
diff --git a/scripts/pom.xml b/scripts/pom.xml
index 4e4116e5..92928f6b 100644
--- a/scripts/pom.xml
+++ b/scripts/pom.xml
@@ -24,7 +24,7 @@
                         <packageName>influxdb_client</packageName>
                         <sourceFolder>/</sourceFolder>
                         <validatable>false</validatable>
-                        <packageVersion>1.0.0</packageVersion>
+                        <packageVersion>1.0.1dev</packageVersion>
                     </configOptions>
                     <generateModelDocumentation>false</generateModelDocumentation>
                     <generateApiDocumentation>false</generateApiDocumentation>