diff --git a/src/python/pyproject.toml b/src/python/pyproject.toml
index 0f6fb99a..d3d357fb 100644
--- a/src/python/pyproject.toml
+++ b/src/python/pyproject.toml
@@ -40,7 +40,7 @@ tests = [
     "httpx",
     "pytest",
     "pytest-mock",
-    "ultralytics>=8.0.114,<=8.0.205",
+    "ultralytics>=8.0.114,<=8.3.161",
     "onnx",
     "onnxruntime",
 ]