Update src/processor/pyproject.toml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: Dhanushree-Microsoft

src/processor/pyproject.toml

@@ -17,8 +17,8 @@ dependencies = [
     "fastmcp==2.12.2",
     "jinja2==3.1.6",
     "mcp==1.26.0",
-    "openai>=2.0.0",
-    "protobuf>=5.29.0",
+    "openai>=2.0.0,<3.0.0",
+    "protobuf>=5.29.0,<6.0.0",
     "psutil==7.0.0",
     "pytz==2025.2",
     "sas-cosmosdb==0.1.4",