diff --git a/Cargo.toml b/Cargo.toml
index ab25ae4..2014087 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -79,7 +79,7 @@ postcard = { version = "1.0", optional = true, features = [
 ] }
 durability = { version = "0.8", optional = true }
 segstore = { version = "0.6", optional = true }
-fs4 = { version = "0.13", optional = true }
+fs4 = { version = "1.1", optional = true }
 
 
 # NEON `tbl` for the 4-bit FastScan kernel without `unsafe` in this crate.