diff --git a/Cargo.toml b/Cargo.toml
index 1caa531..e4fb833 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ exclude = [
 
 [dependencies]
 libc = "^0.2"
-thiserror = "^1.0"
+thiserror = "^2.0"
 serde = { version = "^1.0", features = ["derive"], optional = true}
 
 [features]