diff --git a/agentx/version.py b/agentx/version.py
index 6cc293e..28afc05 100644
--- a/agentx/version.py
+++ b/agentx/version.py
@@ -1 +1 @@
-VERSION = "0.4.0"
+VERSION = "0.4.1"
diff --git a/setup.py b/setup.py
index 798b8e3..d9dc77f 100644
--- a/setup.py
+++ b/setup.py
@@ -24,6 +24,9 @@ def get_long_description():
     install_requires=[
         "urllib3>=1.26.11",
         "certifi",
+        "requests",
+        "pydantic",
+        "pydantic_core",
     ],
     author="Robin Wang and AgentX Team",
     author_email="contact@agentx.so",