diff --git a/ci/requirements-tests.txt b/ci/requirements-tests.txt
index a7fd7733..78acff21 100644
--- a/ci/requirements-tests.txt
+++ b/ci/requirements-tests.txt
@@ -32,7 +32,7 @@ pytest-runner==5.2
 pytest==5.4.2
 python-dateutil==2.8.1    # via pandas
 pytz==2020.1              # via pandas
-scipy==1.4.1
+scipy==1.8.0
 six==1.14.0               # via packaging, python-dateutil
 toolz==0.10.0             # via dask
 wcwidth==0.1.9            # via pytest