diff --git a/package-lock.json b/package-lock.json
index 631e2b336..472f17e1e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,14 +17,14 @@
       "devDependencies": {
         "@frctl/fractal": "^1.5.13",
         "@frctl/mandelbrot": "^1.10.1",
-        "@frctl/nunjucks": "latest",
+        "@frctl/nunjucks": "*",
         "babel-core": "^6.26.0",
         "babel-plugin-transform-class-properties": "^6.24.1",
-        "babel-preset-es2015": "latest",
+        "babel-preset-es2015": "*",
         "babelify": "^8.0.0",
-        "boom": "latest",
+        "boom": "*",
         "browserify": "^16.2.2",
-        "cryptiles": "latest",
+        "cryptiles": "*",
         "del": "^3.0.0",
         "eslint": "^4.18.2",
         "eslint-config-airbnb-base": "^11.3.2",
@@ -3750,9 +3750,9 @@
       }
     },
     "node_modules/decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha512-hjf+xovcEn31w/EUYdTXQh/8smFL/dzYjohQGEIgjyNavaJfBY2p5F527Bo1VPATxv0VYTUC2bOcXvqFwk78Og==",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==",
       "dev": true,
       "engines": {
         "node": ">=0.10"
@@ -21320,9 +21320,9 @@
       "dev": true
     },
     "decode-uri-component": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha512-hjf+xovcEn31w/EUYdTXQh/8smFL/dzYjohQGEIgjyNavaJfBY2p5F527Bo1VPATxv0VYTUC2bOcXvqFwk78Og==",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
+      "integrity": "sha512-FqUYQ+8o158GyGTrMFJms9qh3CqTKvAqgqsTnkLI8sKu0028orqBhxNMFkFen0zGyg6epACD32pjVk58ngIErQ==",
       "dev": true
     },
     "decompress-response": {