diff --git a/requirements.txt b/requirements.txt
index 7c841903..8d8411a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 aiobotocore>=2.19.0,<4.0.0
-fsspec==2026.4.0
+fsspec>=2026.4.0,<2026.5.0
 aiohttp!=4.0.0a0, !=4.0.0a1, >=3.9.0