diff --git a/pyproject.toml b/pyproject.toml
index 7a86865..920768b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "python-catalyst"
-version = "0.1.2"
+version = "0.1.3"
 description = "Python client for the PRODAFT CATALYST API"
 readme = "README.md"
 license = { file = "LICENSE" }
diff --git a/python_catalyst/client.py b/python_catalyst/client.py
index 261b22f..0863898 100644
--- a/python_catalyst/client.py
+++ b/python_catalyst/client.py
@@ -57,6 +57,7 @@ def __init__(
                 ),
                 "Content-Type": "application/json",
                 "Accept": "application/json",
+                "User-Agent": "python-catalyst-client/0.1.3",
             }
         )
 
@@ -269,6 +270,8 @@ def get_updated_member_contents(
                 f"Fetching member contents updated since: {since.isoformat()}"
             )
 
+        if not self.catalyst_authenticated:
+            tlp = [TLPLevel.CLEAR]  # Default to TLP:CLEAR for unauthenticated users
         contents = self.get_all_member_contents(
             category=category,
             tlp=tlp,
diff --git a/setup.py b/setup.py
index fa45584..69ff9e2 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name="python-catalyst",
-    version="0.1.2",
+    version="0.1.3",
     description="Python client for the PRODAFT CATALYST API",
     long_description=long_description,
     long_description_content_type="text/markdown",