diff --git a/pyproject.toml b/pyproject.toml
index b611a9c93..686e5828a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -57,7 +57,7 @@ dependencies = [
     "urwid>=2.6.14,<=2.6.14",
     "wsproto>=1.0,<=1.2.0",
     "publicsuffix2>=2.20190812,<=2.20191221",
-    "zstandard>=0.15,<=0.22.0",
+    "zstandard>=0.15,<=0.23.0",
 ]
 
 [project.optional-dependencies]