diff --git a/Cargo.toml b/Cargo.toml
index e7c27a2..6be9520 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ description = "manipulate string like a wizard"
 [dependencies]
 index_vec = { version = "0.1.3" }
 rustc-hash = { version = "1.1.0" }
-oxc_sourcemap = { version = "0.25.0", optional = true}
+oxc_sourcemap = { version = "0.30.0", optional = true}
 
 [features]
 # Enable source map functionality