diff --git a/package.json b/package.json
index 2ea878dd03..ba9b7bab85 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "babel-preset-flow": "7.0.0-beta.3",
     "babel-preset-stage-0": "7.0.0-beta.3",
     "babel-register": "7.0.0-beta.3",
-    "babylon": "7.0.0-beta.29",
+    "babylon": "7.0.0-beta.30",
     "browserify": "^13.1.1",
     "bundle-collapser": "^1.2.1",
     "chai": "^4.1.0",
diff --git a/packages/babel-core/package.json b/packages/babel-core/package.json
index abe5592ad3..363b9e5581 100644
--- a/packages/babel-core/package.json
+++ b/packages/babel-core/package.json
@@ -34,7 +34,7 @@
     "@babel/template": "7.0.0-beta.3",
     "@babel/traverse": "7.0.0-beta.3",
     "@babel/types": "7.0.0-beta.3",
-    "babylon": "7.0.0-beta.29",
+    "babylon": "7.0.0-beta.30",
     "convert-source-map": "^1.1.0",
     "debug": "^3.0.1",
     "json5": "^0.5.0",
diff --git a/packages/babel-generator/package.json b/packages/babel-generator/package.json
index 795a030015..339f32d8ec 100644
--- a/packages/babel-generator/package.json
+++ b/packages/babel-generator/package.json
@@ -19,6 +19,6 @@
   },
   "devDependencies": {
     "@babel/helper-fixtures": "7.0.0-beta.3",
-    "babylon": "^7.0.0-beta.29"
+    "babylon": "^7.0.0-beta.30"
   }
 }
diff --git a/packages/babel-template/package.json b/packages/babel-template/package.json
index 2670c58fd0..a9215fb3d0 100644
--- a/packages/babel-template/package.json
+++ b/packages/babel-template/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "@babel/code-frame": "7.0.0-beta.3",
     "@babel/types": "7.0.0-beta.3",
-    "babylon": "7.0.0-beta.29",
+    "babylon": "7.0.0-beta.30",
     "lodash": "^4.2.0"
   }
 }
diff --git a/packages/babel-traverse/package.json b/packages/babel-traverse/package.json
index 765aa5ec0b..9d129e8144 100644
--- a/packages/babel-traverse/package.json
+++ b/packages/babel-traverse/package.json
@@ -11,7 +11,7 @@
     "@babel/code-frame": "7.0.0-beta.3",
     "@babel/helper-function-name": "7.0.0-beta.3",
     "@babel/types": "7.0.0-beta.3",
-    "babylon": "7.0.0-beta.29",
+    "babylon": "7.0.0-beta.30",
     "debug": "^3.0.1",
     "globals": "^10.0.0",
     "invariant": "^2.2.0",
diff --git a/packages/babel-types/package.json b/packages/babel-types/package.json
index 9400171447..a91a00ea25 100644
--- a/packages/babel-types/package.json
+++ b/packages/babel-types/package.json
@@ -14,6 +14,6 @@
   },
   "devDependencies": {
     "@babel/generator": "7.0.0-beta.3",
-    "babylon": "^7.0.0-beta.29"
+    "babylon": "^7.0.0-beta.30"
   }
 }