diff --git a/erniebot-agent/requirements.txt b/erniebot-agent/requirements.txt
index 99472dd0e..9104151f5 100644
--- a/erniebot-agent/requirements.txt
+++ b/erniebot-agent/requirements.txt
@@ -1,7 +1,7 @@
 aiohttp
 anyio
 asyncio-atexit
-erniebot == 0.5.0
+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 24fc703fb..cd37d2591 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 = "0.5.0"
+VERSION = "0.5.1"