diff --git a/Cargo.toml b/Cargo.toml
index a3ffde1..68510b0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ description = "manipulate string like wizards"
 
 [dependencies]
 index_vec = { version = "0.1.3" }
-rustc-hash = { version = "1.1.0" }
+rustc-hash = { version = "2.0.0" }
 once_cell = "1.18.0"
 oxc_sourcemap = { version = "~0.14.0" }