diff --git a/packages/babel-preset-react-app/package.json b/packages/babel-preset-react-app/package.json
index 175b7b129..f56a804ea 100644
--- a/packages/babel-preset-react-app/package.json
+++ b/packages/babel-preset-react-app/package.json
@@ -21,7 +21,7 @@
     "babel-plugin-transform-react-jsx-source": "6.22.0",
     "babel-plugin-transform-regenerator": "6.24.1",
     "babel-plugin-transform-runtime": "6.23.0",
-    "babel-preset-env": "1.4.0",
+    "babel-preset-env": "1.5.2",
     "babel-preset-react": "6.24.1"
   },
   "peerDependencies": {
diff --git a/packages/react-dev-utils/package.json b/packages/react-dev-utils/package.json
index 6fa6c4117..75b39399e 100644
--- a/packages/react-dev-utils/package.json
+++ b/packages/react-dev-utils/package.json
@@ -33,8 +33,8 @@
     "webpackHotDevClient.js"
   ],
   "dependencies": {
-    "address": "1.0.1",
-    "anser": "1.3.0",
+    "address": "1.0.2",
+    "anser": "1.4.1",
     "babel-code-frame": "6.22.0",
     "chalk": "1.1.3",
     "cross-spawn": "4.0.2",
@@ -43,13 +43,13 @@
     "filesize": "3.3.0",
     "gzip-size": "3.0.0",
     "html-entities": "1.2.1",
-    "inquirer": "3.0.6",
+    "inquirer": "3.1.1",
     "is-root": "1.0.0",
-    "opn": "5.0.0",
+    "opn": "5.1.0",
     "recursive-readdir": "2.2.1",
     "shell-quote": "1.6.1",
     "sockjs-client": "1.1.4",
-    "strip-ansi": "3.0.1",
+    "strip-ansi": "4.0.0",
     "text-table": "0.2.0"
   }
 }