diff --git a/package-lock.json b/package-lock.json
index eae0b01e..d1b62e81 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1538,9 +1538,9 @@
       }
     },
     "babylon": {
-      "version": "7.0.0-beta.41",
-      "resolved": "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.41.tgz",
-      "integrity": "sha512-AfQfqR9hbNSpY/9yyGaUAiT1tmyHzaJbHJpqkfn8DGAUkPTG5VwPoulajQu3FUQXTr8NGm4MFaupVzmWkvln4Q=="
+      "version": "7.0.0-beta.42",
+      "resolved": "https://registry.npmjs.org/babylon/-/babylon-7.0.0-beta.42.tgz",
+      "integrity": "sha512-h6E/OkkvcBw/JimbL0p8dIaxrcuQn3QmIYGC/GtJlRYif5LTKBYPHXYwqluJpfS/kOXoz0go+9mkmOVC0M+zWw=="
     },
     "balanced-match": {
       "version": "1.0.0",
diff --git a/package.json b/package.json
index 2f7fb339..08af51ee 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
   "dependencies": {
     "astq": "^2.0.3",
     "babel-generator": "^6.26.0",
-    "babylon": "7.0.0-beta.41",
+    "babylon": "7.0.0-beta.42",
     "chalk": "^2.3.0",
     "dts-dom": "^2.1.0",
     "get-stdin": "^6.0.0",