diff --git a/requirements.txt b/requirements.txt
index bec2c96e70..73fcfd20ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,4 +30,4 @@ taskcluster==44.18.0
 tenacity==8.0.1
 tqdm==4.64.0
 xgboost==1.6.1
-zstandard==0.18.0
+zstandard==0.19.0