diff --git a/requirements.txt b/requirements.txt
index 002655b..5d50841 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ certifi==2018.11.29
 chardet==3.0.4
 cloudpickle==0.8.0
 cycler==0.10.0
-dask==1.1.4
+dask==2021.10.0
 decorator==4.3.0
 defusedxml==0.5.0
 docutils==0.14