update scatter version [ci-deploy]

.travis.yml

@@ -8,7 +8,6 @@ os:
 env:
   global:
     - CUDA_HOME=/usr/local/cuda
-
   jobs:
     - TORCH_VERSION=1.5.0 PYTHON_VERSION=3.8 IDX=cpu
     - TORCH_VERSION=1.5.0 PYTHON_VERSION=3.8 IDX=cu92
@@ -59,7 +58,7 @@ install:
   - source activate test
   - conda install pytorch=${TORCH_VERSION} ${TOOLKIT} -c pytorch --yes
   - source script/torch.sh
-  - pip install torch-scatter==latest+${IDX} -f https://s3.eu-central-1.amazonaws.com/pytorch-geometric.com/whl/torch-1.4.0.html
+  - pip install torch-scatter==latest+${IDX} -f https://s3.eu-central-1.amazonaws.com/pytorch-geometric.com/whl/torch-1.5.0.html
   - pip install flake8 codecov
   - python setup.py install
 script: