diff --git a/Cargo.toml b/Cargo.toml
index 00aea77..716af99 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ num-traits = "0.2"
 ordered-float = "3.0"
 pretty_assertions = "1.2"
 rowan = "0.15"
-rustc-hash = "1.1"
+rustc-hash = "2.0"
 salsa = { git = "https://github.com/salsa-rs/salsa", package = "salsa-2022", rev = "05b4e3ebdcdc47730cdd359e7e97fb2470527279" }
 serde = "1.0"
 text-size = "1.1"