Update grpcio and grpcio-tools. Previous versions break Python11. See…

… this thread: grpc/grpc#31934

PiperOrigin-RevId: 721566510

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.10"]  # 3.x disabled b/c of 3.11 grpcio-tools build fail.
+        python-version: ["3.11"]  # 3.x disabled b/c of 3.13 test failures.
         suffix: ["core", "benchmarks", "algorithms", "clients", "pyglove", "raytune"]
         include:
           - suffix: "clients"
@@ -43,12 +43,12 @@ jobs:
           key: >-
             ${{ env.pythonLocation }}
             ${{ hashFiles('**/requirements*.txt') }}
-      - name: Install essential dependencies
+      - name: Install essential dependencies  # NOTE: grpcio-tools needs to be periodically updated.
         run: |
           sudo apt-get install -y libprotobuf-dev
           python -m pip install --upgrade pip setuptools
           pip install wheel
-          pip install grpcio-tools==1.48.2
+          pip install grpcio-tools>=1.70.0
           pip install pytest pytest-xdist
           pip wheel -e .
           pip install -e .

requirements.txt

@@ -1,9 +1,9 @@
 attrs>=23.1.0
 absl-py>=1.0.0
 numpy>=1.21.5
-protobuf>=3.6
+protobuf>=5.29.3
 portpicker>=1.3.1
-grpcio>=1.35.0
-grpcio-tools>=1.35.0
-googleapis-common-protos>=1.56.4
+grpcio>=1.70.0
+grpcio-tools>=1.70.0
+googleapis-common-protos>=1.66.0
 sqlalchemy>=1.4