diff --git a/requirements.txt b/requirements.txt
index 79f7bc0..a23e9e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ certifi==2019.6.16
 cloudpickle==1.2.1
 cycler==0.10.0
 cytoolz==0.10.0
-dask==2.1.0
+dask==2021.10.0
 decorator==4.4.0
 imageio==2.5.0
 joblib==0.13.2