diff --git a/requirements.txt b/requirements.txt
index 3694d21..131ecd1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ setuptools==41.0.1
 cachetools==3.1.1
 numpy==1.16
 toolz==0.10.0
-dask==1.1.1
+dask==2021.10.0
 matplotlib==3.1.0
 requests==2.22.0
 pytest==5.0.1