diff --git a/src/codeocean/client.py b/src/codeocean/client.py
index b7d5884..e3b3b6c 100644
--- a/src/codeocean/client.py
+++ b/src/codeocean/client.py
@@ -33,10 +33,16 @@ class CodeOcean:
     retries: Optional[Retry | int] = 0
     agent_id: Optional[str] = None
 
+    # Minimum server version required by this SDK
+    MIN_SERVER_VERSION = "3.6.0"
+
     def __post_init__(self):
         self.session = BaseUrlSession(base_url=f"{self.domain}/api/v1/")
         self.session.auth = (self.token, "")
-        self.session.headers.update({"Content-Type": "application/json"})
+        self.session.headers.update({
+            "Content-Type": "application/json",
+            "Min-Server-Version": CodeOcean.MIN_SERVER_VERSION,
+        })
         if self.agent_id:
             self.session.headers.update({"Agent-Id": self.agent_id})
         self.session.hooks["response"] = [
diff --git a/tests/test_client.py b/tests/test_client.py
index ac465b1..e4fd67c 100644
--- a/tests/test_client.py
+++ b/tests/test_client.py
@@ -31,6 +31,8 @@ def test_basic_init(self):
         headers = client.session.headers
         self.assertIn("Content-Type", headers)
         self.assertEqual(headers["Content-Type"], "application/json")
+        self.assertIn("Min-Server-Version", headers)
+        self.assertEqual(headers["Min-Server-Version"], CodeOcean.MIN_SERVER_VERSION)
 
     @patch("codeocean.client.TCPKeepAliveAdapter")
     def test_retry_configuration_types(self, mock_adapter):