diff --git a/async-vfs/Cargo.toml b/async-vfs/Cargo.toml
index 4bba919..5f5e5ef 100644
--- a/async-vfs/Cargo.toml
+++ b/async-vfs/Cargo.toml
@@ -13,4 +13,4 @@ readme = "../README.md"
 [dependencies]
 async-trait = "0.1.77"
 futures-lite = "2.3.0"
-thiserror = "1.0.57"
+thiserror = "2.0.0"