diff --git a/package.json b/package.json
index 30a237f..fef5251 100644
--- a/package.json
+++ b/package.json
@@ -41,20 +41,20 @@
     "whatwg-fetch": "^2.0.3"
   },
   "devDependencies": {
-    "acorn": "^5.5.0",
+    "acorn": "^5.5.3",
     "babel-core": "^6.26.0",
     "babel-preset-env": "^1.6.1",
     "browser-sync": "^2.23.6",
     "concurrent-transform": "^1.0.0",
     "critical": "^1.1.0",
-    "cross-spawn": "^6.0.4",
+    "cross-spawn": "^6.0.5",
     "del": "^3.0.0",
     "gulp": "github:gulpjs/gulp#4.0",
     "gulp-autoprefixer": "^5.0.0",
-    "gulp-clean-css": "^3.9.2",
+    "gulp-clean-css": "^3.9.3",
     "gulp-cli": "^2.0.1",
     "gulp-concat": "^2.6.1",
-    "gulp-header": "^2.0.1",
+    "gulp-header": "^2.0.5",
     "gulp-htmlmin": "^4.0.0",
     "gulp-if": "^2.0.2",
     "gulp-imagemin": "^4.1.0",
@@ -64,17 +64,17 @@
     "gulp-replace": "^0.6.1",
     "gulp-rev": "^8.1.1",
     "gulp-rev-replace": "^0.4.4",
-    "gulp-sass": "^3.1.0",
+    "gulp-sass": "^3.2.0",
     "gulp-sourcemaps": "^2.6.4",
     "gulp-svg-sprite": "^1.3.7",
     "gulp-uglify": "^3.0.0",
     "gulp-util": "^3.0.8",
     "gulp-zip": "^4.1.0",
-    "js-yaml": "^3.10.0",
-    "request": "^2.83.0",
+    "js-yaml": "^3.11.0",
+    "request": "^2.85.0",
     "stylelint": "^9.1.1",
     "stylelint-config-bigchaindb": "^1.2.1",
-    "stylelint-config-standard": "^18.1.0",
+    "stylelint-config-standard": "^18.2.0",
     "uglify-es": "^3.3.9"
   },
   "engines": {