diff --git a/setup/__init__.py b/setup/__init__.py
index 504226b..198ca98 100644
--- a/setup/__init__.py
+++ b/setup/__init__.py
@@ -8,7 +8,7 @@ from pathlib import Path
 try:
     __version__ = (Path(__file__).parent.parent / "VERSION").read_text().strip()
 except Exception:
-    __version__ = "4.2.0"  # Fallback - Deep Research Integration
+    __version__ = "4.1.6"  # Fallback - Deep Research Integration
 
 __author__ = "NomenAK, Mithun Gowda B"