diff --git a/package.json b/package.json
index 901095a..87d2a92 100644
--- a/package.json
+++ b/package.json
@@ -10,16 +10,17 @@
   "homepage": "",
   "devDependencies": {
     "babel-eslint": "^8.2.6",
-    "@babel/plugin-proposal-class-properties": "^7.0.0",
-    "@babel/plugin-proposal-decorators": "^7.0.0",
-    "@babel/plugin-proposal-export-namespace-from": "^7.0.0",
-    "@babel/plugin-proposal-function-sent": "^7.0.0",
-    "@babel/plugin-proposal-json-strings": "^7.0.0",
-    "@babel/plugin-proposal-numeric-separator": "^7.0.0",
-    "@babel/plugin-proposal-object-rest-spread": "^7.0.0",
-    "@babel/plugin-proposal-throw-expressions": "^7.0.0",
-    "@babel/plugin-syntax-dynamic-import": "^7.0.0",
-    "@babel/plugin-syntax-import-meta": "^7.0.0",
+    "@babel/core": "7.1.2",
+    "@babel/plugin-proposal-class-properties": "7.1.0",
+    "@babel/plugin-proposal-decorators": "7.1.2",
+    "@babel/plugin-proposal-export-namespace-from": "7.0.0",
+    "@babel/plugin-proposal-function-sent": "7.1.0",
+    "@babel/plugin-proposal-json-strings": "7.0.0",
+    "@babel/plugin-proposal-numeric-separator": "7.0.0",
+    "@babel/plugin-proposal-object-rest-spread": "7.0.0",
+    "@babel/plugin-proposal-throw-expressions": "7.0.0",
+    "@babel/plugin-syntax-dynamic-import": "7.0.0",
+    "@babel/plugin-syntax-import-meta": "7.0.0",
     "eslint": "^4.19.1",
     "eslint-config-standard": "^11.0.0",
     "eslint-plugin-import": "^2.13.0",