diff --git a/environment/requirements.txt b/environment/requirements.txt
index 6ad9b6d5..451cc1d0 100644
--- a/environment/requirements.txt
+++ b/environment/requirements.txt
@@ -14,7 +14,7 @@ colorama==0.3.9
 cryptography==2.3.1
 cycler==0.10.0
 Cython==0.29.1
-dask==1.0.0
+dask==2021.10.0
 decorator==4.3.0
 docutils==0.14
 deepdiff==3.3.0