diff --git a/package-lock.json b/package-lock.json
index 40273bb39..7d00471f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5632,7 +5632,7 @@
             "devDependencies": {
                 "@microsoft/api-extractor": "^7.58.9",
                 "@rollup/plugin-terser": "^1.0.0",
-                "magic-string": "^1.1.0",
+                "magic-string": "^1.2.0",
                 "rollup-plugin-license": "^3.7.0",
                 "rollup-plugin-node-externals": "^9.0.1",
                 "typescript": "^6.0.3",
@@ -5641,7 +5641,9 @@
             }
         },
         "packages/tooling/node_modules/magic-string": {
-            "version": "1.1.0",
+            "version": "1.2.0",
+            "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-1.2.0.tgz",
+            "integrity": "sha512-ptco+HFxTLgjafSLim2LojBSwfg5feBjd+SqyiwdGkzC38UPdZy3zgrHMI2CoTf5fJL38tbHMYWVzIH8BxGqJw==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
@@ -5685,7 +5687,7 @@
             "version": "1.9.0",
             "license": "MPL-2.0",
             "dependencies": {
-                "magic-string": "^1.1.0"
+                "magic-string": "^1.2.0"
             },
             "devDependencies": {
                 "@biomejs/biome": "^2.5.7",
@@ -5707,7 +5709,9 @@
             }
         },
         "packages/vite/node_modules/magic-string": {
-            "version": "1.1.0",
+            "version": "1.2.0",
+            "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-1.2.0.tgz",
+            "integrity": "sha512-ptco+HFxTLgjafSLim2LojBSwfg5feBjd+SqyiwdGkzC38UPdZy3zgrHMI2CoTf5fJL38tbHMYWVzIH8BxGqJw==",
             "license": "MIT",
             "dependencies": {
                 "@jridgewell/sourcemap-codec": "^1.5.5"
diff --git a/packages/tooling/package.json b/packages/tooling/package.json
index 8d26c9e58..5cd7d2e93 100644
--- a/packages/tooling/package.json
+++ b/packages/tooling/package.json
@@ -12,7 +12,7 @@
     "devDependencies": {
         "@microsoft/api-extractor": "^7.58.9",
         "@rollup/plugin-terser": "^1.0.0",
-        "magic-string": "^1.1.0",
+        "magic-string": "^1.2.0",
         "rollup-plugin-license": "^3.7.0",
         "rollup-plugin-node-externals": "^9.0.1",
         "typescript": "^6.0.3",
diff --git a/packages/vite/package.json b/packages/vite/package.json
index f8224273c..b78e68023 100644
--- a/packages/vite/package.json
+++ b/packages/vite/package.json
@@ -44,7 +44,7 @@
         "test-web": "npm run test"
     },
     "dependencies": {
-        "magic-string": "^1.1.0"
+        "magic-string": "^1.2.0"
     },
     "peerDependencies": {
         "vite": "^8.2.1"