Lock versions

Author: smashwilson

package.json

@@ -40,11 +40,11 @@
   "dependencies": {
     "@atom/babel-plugin-chai-assert-async": "1.0.0",
     "@atom/babel7-transpiler": "1.0.0-1",
-    "@babel/generator": "^7.8.0",
-    "@babel/plugin-proposal-class-properties": "^7.8.0",
-    "@babel/plugin-proposal-object-rest-spread": "^7.8.0",
-    "@babel/preset-env": "^7.8.2",
-    "@babel/preset-react": "^7.8.0",
+    "@babel/generator": "7.8.0",
+    "@babel/plugin-proposal-class-properties": "7.8.0",
+    "@babel/plugin-proposal-object-rest-spread": "7.8.0",
+    "@babel/preset-env": "7.8.2",
+    "@babel/preset-react": "7.8.0",
     "babel-plugin-relay": "5.0.0",
     "bintrees": "1.0.2",
     "bytes": "3.1.0",