|  | @@ -28,7 +28,8 @@ sudo systemsetup -setusingnetworktime on
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				|  |  |  date
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				|  |  |  
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				|  |  |  # Add GCP credentials for BQ access
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				|  |  | -pip install google-api-python-client --user python
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				|  |  | +# pin google-api-python-client to avoid https://github.com/grpc/grpc/issues/15600
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				|  |  | +pip install google-api-python-client==1.6.7 --user python
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				|  |  |  export GOOGLE_APPLICATION_CREDENTIALS=${KOKORO_GFILE_DIR}/GrpcTesting-d0eeee2db331.json
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				|  |  |  
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				|  |  |  # If this is a PR using RUN_TESTS_FLAGS var, then add flags to filter tests
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