diff --git a/setup.py b/setup.py
index 93d7cbc..3674170 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
     "exceptiongroup==1.3.0",
     "black==25.1.0",
     "grpcio==1.74.0",
-    "grpcio-tools==1.70.0",
+    "grpcio-tools==1.74.0",
     "iniconfig==2.1.0",
     "Jinja2==3.1.6",
     "MarkupSafe==3.0.2",
@@ -22,7 +22,7 @@
     "packaging==24.2",
     "pandas==2.2.3",
     "pluggy==1.5.0",
-    "protobuf==5.29.5",
+    "protobuf>=6.31.1",
     "pyarrow==19.0.1",
     "pytest==8.3.5",
     "python-dateutil>=2.8.1",