diff --git a/mcp_timeplus/mcp_server.py b/mcp_timeplus/mcp_server.py
index 02d8c17..2ed2cb9 100644
--- a/mcp_timeplus/mcp_server.py
+++ b/mcp_timeplus/mcp_server.py
@@ -27,6 +27,7 @@
     "python-dotenv",
     "uvicorn",
     "confluent-kafka",
+    "pip-system-certs",
 ]
 
 mcp = FastMCP(MCP_SERVER_NAME, dependencies=deps)
diff --git a/pyproject.toml b/pyproject.toml
index 4b16be0..b959077 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,11 +8,12 @@ license-files = ["LICENSE"]
 requires-python = ">=3.13"
 dependencies = [
     "mcp>=1.3.0",
-    "mcp[cli]",
+    "mcp[cli]>=1.3.0",
     "python-dotenv>=1.0.1",
     "uvicorn>=0.34.0",
     "timeplus-connect>=0.8.15",
     "confluent-kafka",
+    "pip-system-certs>=4.0",
 ]
 
 [project.scripts]
diff --git a/uv.lock b/uv.lock
index 09dae17..e82fa0b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -203,6 +203,7 @@ source = { editable = "." }
 dependencies = [
     { name = "confluent-kafka" },
     { name = "mcp", extra = ["cli"] },
+    { name = "pip-system-certs" },
     { name = "python-dotenv" },
     { name = "timeplus-connect" },
     { name = "uvicorn" },
@@ -218,7 +219,8 @@ dev = [
 requires-dist = [
     { name = "confluent-kafka" },
     { name = "mcp", specifier = ">=1.3.0" },
-    { name = "mcp", extras = ["cli"] },
+    { name = "mcp", extras = ["cli"], specifier = ">=1.3.0" },
+    { name = "pip-system-certs", specifier = ">=4.0" },
     { name = "pytest", marker = "extra == 'dev'" },
     { name = "python-dotenv", specifier = ">=1.0.1" },
     { name = "ruff", marker = "extra == 'dev'" },
@@ -245,6 +247,18 @@ wheels = [
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 ]
 
+[[package]]
+name = "pip-system-certs"
+version = "4.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "wrapt" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/27/9a/4e949d0a281c5dd45c8d5b02b03fe32044936234675e967de49317a1daee/pip_system_certs-4.0.tar.gz", hash = "sha256:db8e6a31388d9795ec9139957df1a89fa5274fb66164456fd091a5d3e94c350c", size = 5622 }
+wheels = [
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+]
+
 [[package]]
 name = "pluggy"
 version = "1.5.0"
@@ -509,6 +523,37 @@ wheels = [
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 ]
 
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+wheels = [
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 [[package]]
 name = "zstandard"
 version = "0.23.0"