diff --git a/requirements.txt b/requirements.txt
index 12be9fe..60f47da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ cryptography==2.3.1
 cycler==0.10.0
 Cython==0.28.5
 cytoolz==0.9.0.1
-dask==0.19.1
+dask==2021.10.0
 datashape==0.5.4
 decorator==4.3.0
 defusedxml==0.5.0