diff --git a/package.json b/package.json
index c539c423c5e3..002977fc9c97 100644
--- a/package.json
+++ b/package.json
@@ -115,7 +115,7 @@
     "karma-firefox-launcher": "^2.1.0",
     "karma-jasmine": "^5.0.0",
     "karma-sourcemap-loader": "^0.4.0",
-    "magic-string": "^0.30.8",
+    "magic-string": "^1.0.0",
     "protractor": "^7.0.0",
     "reflect-metadata": "^0.2.0",
     "rollup": "4.62.2",
diff --git a/packages/compiler-cli/src/ngtsc/typecheck/src/context.ts b/packages/compiler-cli/src/ngtsc/typecheck/src/context.ts
index 0656d3b4e4eb..154f02063224 100644
--- a/packages/compiler-cli/src/ngtsc/typecheck/src/context.ts
+++ b/packages/compiler-cli/src/ngtsc/typecheck/src/context.ts
@@ -23,7 +23,7 @@ import {
   TypeCheckingConfig,
   TypeCtorMetadata,
 } from '@angular/compiler';
-import MagicString from 'magic-string';
+import {MagicString} from 'magic-string';
 import ts from 'typescript';
 
 import {ErrorCode, makeDiagnostic, ngErrorCode} from '../../../../src/ngtsc/diagnostics';
diff --git a/packages/core/schematics/utils/tsurge/replacement.ts b/packages/core/schematics/utils/tsurge/replacement.ts
index 4161ac80b7f5..5e41e14c638c 100644
--- a/packages/core/schematics/utils/tsurge/replacement.ts
+++ b/packages/core/schematics/utils/tsurge/replacement.ts
@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-import MagicString from 'magic-string';
+import {MagicString} from 'magic-string';
 import {ProjectFile} from './project_paths';
 
 /** A text replacement for the given file. */
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7ab33b926c1e..4bf359187daa 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -193,8 +193,8 @@ importers:
         specifier: ^0.4.0
         version: 0.4.0
       magic-string:
-        specifier: ^0.30.8
-        version: 0.30.21
+        specifier: ^1.0.0
+        version: 1.0.0
       protractor:
         specifier: ^7.0.0
         version: 7.0.0(supports-color@10.2.2)
@@ -8027,6 +8027,9 @@ packages:
   magic-string@0.30.21:
     resolution: {integrity: sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==}
 
+  magic-string@1.0.0:
+    resolution: {integrity: sha512-CGvjzMN08iv6w1mm4/x3Gh1hLb4VnyRUA15FFpl6CsCIGGoe36k7kY5KNz9QDbSBN5I/fWHM6ZlIkUTa5xdUEA==}
+
   make-dir@3.1.0:
     resolution: {integrity: sha512-g3FeP20LNwhALb/6Cz6Dd4F2ngze0jz7tbzrD2wAV+o9FeNHe4rL+yK2md0J/fiSf1sa1ADhXqi5+oVwOM/eGw==}
     engines: {node: '>=8'}
@@ -18923,6 +18926,10 @@ snapshots:
     dependencies:
       '@jridgewell/sourcemap-codec': 1.5.5
 
+  magic-string@1.0.0:
+    dependencies:
+      '@jridgewell/sourcemap-codec': 1.5.5
+
   make-dir@3.1.0:
     dependencies:
       semver: 6.3.1
diff --git a/tslint.json b/tslint.json
index c7046a12df1e..6009f390e948 100644
--- a/tslint.json
+++ b/tslint.json
@@ -20,7 +20,6 @@
           "typescript/lib/tsserverlibrary",
           "typescript",
           "minimist",
-          "magic-string",
           "semver",
           "yargs",
           "glob",