diff --git a/requirements.txt b/requirements.txt
index bb3c3a7..43b60ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ cryptography==2.8
 cycler==0.10.0
 Cython==0.29.14
 cytoolz==0.10.1
-dask==2.9.1
+dask==2021.10.0
 decorator==4.4.1
 defusedxml==0.6.0
 distributed==2.9.1