diff --git a/Cargo.toml b/Cargo.toml
index bd27a80..9020117 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ unicode-id = { version = "0.3", features = ["no_std"] }
 env_logger = "0.10"
 criterion = "0.4"
 pretty_assertions = "1"
-swc_core = { version = "0.43.30", features = [
+swc_core = { version = "0.48.0", features = [
   "ecma_ast",
   "ecma_visit",
   "ecma_parser",