diff --git a/package.json b/package.json
index da2abf73d..24adb69b6 100644
--- a/package.json
+++ b/package.json
@@ -39,39 +39,39 @@
   },
   "devDependencies": {
     "brfs": "1.4.3",
-    "chai": "~4.1.0",
+    "chai": "^4.1.0",
     "d3": "4.10.0",
-    "ecstatic": "~2.2.0",
+    "ecstatic": "^2.2.0",
     "editor-layer-index": "osmlab/editor-layer-index.git#gh-pages",
-    "gaze": "~1.1.1",
-    "eslint": "~4.3.0",
-    "glob": "~7.1.0",
-    "happen": "~0.3.1",
-    "js-yaml": "~3.9.0",
-    "jsonschema": "~1.1.0",
-    "json-stable-stringify": "~1.0.1",
+    "gaze": "^1.1.1",
+    "eslint": "^4.3.0",
+    "glob": "^7.1.0",
+    "happen": "^0.3.1",
+    "js-yaml": "^3.9.0",
+    "jsonschema": "^1.1.0",
+    "json-stable-stringify": "^1.0.1",
     "@mapbox/maki": "^4.0.0",
     "mapillary-js": "2.6.0",
-    "minimist": "~1.2.0",
-    "mocha": "~3.4.0",
-    "mocha-phantomjs-core": "~2.1.0",
+    "minimist": "^1.2.0",
+    "mocha": "^3.4.0",
+    "mocha-phantomjs-core": "^2.1.0",
     "name-suggestion-index": "0.1.1",
-    "npm-run-all": "~4.0.0",
+    "npm-run-all": "^4.0.0",
     "phantomjs-prebuilt": "~2.1.11",
-    "request": "~2.81.0",
+    "request": "^2.81.0",
     "rollup": "0.45.2",
     "rollup-plugin-commonjs": "8.0.2",
     "rollup-plugin-json": "2.2.0",
     "rollup-plugin-node-resolve": "3.0.0",
-    "shelljs": "~0.7.5",
-    "shx": "~0.2.1",
-    "sinon": "~2.3.0",
-    "sinon-chai": "~2.12.0",
+    "shelljs": "^0.7.5",
+    "shx": "^0.2.1",
+    "sinon": "^2.3.0",
+    "sinon-chai": "^2.12.0",
     "smash": "0.0",
     "svg-sprite": "1.3.7",
-    "uglify-js": "~3.0.0",
-    "xml2js": "~0.4.17",
-    "xmlbuilder": "~9.0.1"
+    "uglify-js": "^3.0.0",
+    "xml2js": "^0.4.17",
+    "xmlbuilder": "^9.0.1"
   },
   "greenkeeper": {
     "label": "chore-greenkeeper"