diff --git a/apps/python-sdk/firecrawl/__init__.py b/apps/python-sdk/firecrawl/__init__.py
index fce2416f..1b52e0c1 100644
--- a/apps/python-sdk/firecrawl/__init__.py
+++ b/apps/python-sdk/firecrawl/__init__.py
@@ -13,7 +13,7 @@ import os
 
 from .firecrawl import FirecrawlApp # noqa
 
-__version__ = "1.13.2"
+__version__ = "1.13.3"
 
 # Define the logger for the Firecrawl project
 logger: logging.Logger = logging.getLogger("firecrawl")
diff --git a/apps/python-sdk/firecrawl/firecrawl.py b/apps/python-sdk/firecrawl/firecrawl.py
index f50e5bc0..6b04d09b 100644
--- a/apps/python-sdk/firecrawl/firecrawl.py
+++ b/apps/python-sdk/firecrawl/firecrawl.py
@@ -675,6 +675,7 @@ class FirecrawlApp:
             'allowExternalLinks': params.get('allow_external_links', params.get('allowExternalLinks', False)),
             'enableWebSearch': params.get('enable_web_search', params.get('enableWebSearch', False)),
             'showSources': params.get('show_sources', params.get('showSources', False)),
+            'systemPrompt': params.get('system_prompt', params.get('systemPrompt', None)),
             'schema': schema,
             'origin': 'api-sdk'
         }