diff --git a/optillm/plugins/readurls_plugin.py b/optillm/plugins/readurls_plugin.py
index 8d6e9d1..0c65d92 100644
--- a/optillm/plugins/readurls_plugin.py
+++ b/optillm/plugins/readurls_plugin.py
@@ -25,7 +25,7 @@ def extract_urls(text: str) -> List[str]:
 def fetch_webpage_content(url: str, max_length: int = 100000) -> str:
     try:
         headers = {
-            'User-Agent': 'optillm/0.0.19 (https://github.com/codelion/optillm)'
+            'User-Agent': 'optillm/0.0.20 (https://github.com/codelion/optillm)'
         }
         
         response = requests.get(url, headers=headers, timeout=10)
diff --git a/setup.py b/setup.py
index c2693f6..ce51d3a 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name="optillm",
-    version="0.0.19",
+    version="0.0.20",
     packages=find_packages(),
     py_modules=['optillm'],
     package_data={