diff --git a/jigsawstack/version.py b/jigsawstack/version.py
index e91e25c..054aeb2 100644
--- a/jigsawstack/version.py
+++ b/jigsawstack/version.py
@@ -1,4 +1,4 @@
-__version__ = "0.4.5"
+__version__ = "0.4.6"
 
 
 def get_version() -> str:
diff --git a/jigsawstack/vision.py b/jigsawstack/vision.py
index d23b548..7bdb7a6 100644
--- a/jigsawstack/vision.py
+++ b/jigsawstack/vision.py
@@ -102,6 +102,11 @@ class ObjectDetectionParams(TypedDict):
     List of prompts for object detection
     """
 
+    enhance_prompts: NotRequired[bool]
+    """
+    Whether to use enhanced prompts for better detection results
+    """
+
     features: NotRequired[List[Literal["object", "gui"]]]
     """
     List of features to enable: object, gui
@@ -122,6 +127,11 @@ class ObjectDetectionParams(TypedDict):
     Whether to return masks for the detected objects
     """
 
+    return_tags: NotRequired[bool]
+    """
+    Whether to return tags detected in the image
+    """
+
 
 class ObjectDetectionResponse(BaseResponse):
     annotated_image: NotRequired[str]
diff --git a/setup.py b/setup.py
index 354102e..012781c 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name="jigsawstack",
-    version="0.4.5",
+    version="0.4.6",
     description="JigsawStack - The AI SDK for Python",
     long_description=open("README.md", encoding="utf8").read(),
     long_description_content_type="text/markdown",