diff --git a/erniebot-agent/requirements.txt b/erniebot-agent/requirements.txt
index 8fb1fa71d..99472dd0e 100644
--- a/erniebot-agent/requirements.txt
+++ b/erniebot-agent/requirements.txt
@@ -1,7 +1,7 @@
 aiohttp
 anyio
 asyncio-atexit
-# erniebot
+erniebot == 0.5.0
 jinja2
 langchain
 openapi_spec_validator
diff --git a/erniebot-agent/src/erniebot_agent/version.py b/erniebot-agent/src/erniebot_agent/version.py
index 272df2fa1..24fc703fb 100644
--- a/erniebot-agent/src/erniebot_agent/version.py
+++ b/erniebot-agent/src/erniebot_agent/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = "0.0.0.dev0"
+VERSION = "0.5.0"
diff --git a/erniebot/src/erniebot/version.py b/erniebot/src/erniebot/version.py
index 272df2fa1..24fc703fb 100644
--- a/erniebot/src/erniebot/version.py
+++ b/erniebot/src/erniebot/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = "0.0.0.dev0"
+VERSION = "0.5.0"