diff --git a/pyproject.toml b/pyproject.toml
index cad4286..20b634b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ dependencies = [
     "click-log>=0.3.0,<0.5.0",
     "requests>=2.20.0",
     "aiohttp>=3.8.2,<4.0.0",
-    "aiostream>=0.4.3,<0.5.0",
+    "aiostream>=0.4.3,<0.6.0",
 ]
 dynamic = ["version"]