diff --git a/package.json b/package.json
index c1dfebc12c..2c590d7c3f 100644
--- a/package.json
+++ b/package.json
@@ -35,21 +35,21 @@
     "test": "make test"
   },
   "dependencies": {
-    "ast-types": "~0.6.0",
+    "ast-types": "0.6.5",
     "commander": "2.5.0",
     "fs-readdir-recursive": "0.1.0",
     "lodash": "2.4.1",
     "mkdirp": "0.5.0",
-    "es6-shim": "0.20.2",
+    "es6-shim": "0.20.3",
     "es6-symbol": "0.1.1",
     "regexpu": "0.3.0",
     "source-map": "0.1.40",
-    "chokidar": "0.11.0",
+    "chokidar": "0.11.1",
     "source-map-support": "0.2.8",
     "esutils": "1.1.4",
     "acorn-6to5": "0.9.1-2",
-    "estraverse": "^1.7.0",
-    "private": "^0.1.6"
+    "estraverse": "1.8.0",
+    "private": "0.1.6"
   },
   "devDependencies": {
     "istanbul": "0.3.2",