diff --git a/package.json b/package.json
index 9c29abd27df0..9ea7769bfff7 100644
--- a/package.json
+++ b/package.json
@@ -121,7 +121,7 @@
     "karma-jasmine": "^5.0.0",
     "karma-parallel": "^0.3.1",
     "karma-sourcemap-loader": "^0.4.0",
-    "magic-string": "0.30.21",
+    "magic-string": "1.1.0",
     "marked": "^18.0.0",
     "minimatch": "^10.0.3",
     "parse5": "^8.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 60e531c029c2..75511f234f5d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -263,8 +263,8 @@ importers:
         specifier: ^0.4.0
         version: 0.4.0
       magic-string:
-        specifier: 0.30.21
-        version: 0.30.21
+        specifier: 1.1.0
+        version: 1.1.0
       marked:
         specifier: ^18.0.0
         version: 18.0.6