diff --git a/packages/insert/package.json b/packages/insert/package.json
index f387d16..b21eb80 100644
--- a/packages/insert/package.json
+++ b/packages/insert/package.json
@@ -26,7 +26,7 @@
     "rollup": "*"
   },
   "dependencies": {
-    "magic-string": "^0.25.7",
+    "magic-string": "^0.30.21",
     "rollup-pluginutils": "^2.8.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index aba26d0..0054d2e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1765,7 +1765,7 @@
   resolved "https://registry.yarnpkg.com/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz#7a0ee601f60f99a20c7c7c5ff0c80388c1189bd6"
   integrity sha512-bRISgCIjP20/tbWSPWMEi54QVPRZExkuD9lJL+UIxUKtwVJA8wW1Trb1jMs1RFXo1CBTNZ/5hpC9QvmKWdopKw==
 
-"@jridgewell/sourcemap-codec@^1.4.14", "@jridgewell/sourcemap-codec@^1.5.0":
+"@jridgewell/sourcemap-codec@^1.4.14", "@jridgewell/sourcemap-codec@^1.5.0", "@jridgewell/sourcemap-codec@^1.5.5":
   version "1.5.5"
   resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.5.tgz#6912b00d2c631c0d15ce1a7ab57cd657f2a8f8ba"
   integrity sha512-cYQ9310grqxueWbl+WuIUIaiUaDcj7WOq5fVhEljNVgRfOUhY9fy2zTvfoqWsnebh8Sl70VScFbICvJnLKB0Og==
@@ -8262,6 +8262,13 @@ magic-string@^0.25.7:
   dependencies:
     sourcemap-codec "^1.4.4"
 
+magic-string@^0.30.21:
+  version "0.30.21"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.30.21.tgz#56763ec09a0fa8091df27879fd94d19078c00d91"
+  integrity sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ==
+  dependencies:
+    "@jridgewell/sourcemap-codec" "^1.5.5"
+
 make-dir@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-2.1.0.tgz#5f0310e18b8be898cc07009295a30ae41e91e6f5"