diff --git a/package-lock.json b/package-lock.json
index dacc6910..7ef81e8c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,9 +12,9 @@
         "@rigor789/remark-autolink-headings": "^5.1.0",
         "babel-cli": "^6.26.0",
         "babel-preset-env": "^1.6.1",
-        "chalk": "latest",
+        "chalk": "*",
         "ejs": "^2.5.7",
-        "hast-util-from-parse5": "latest",
+        "hast-util-from-parse5": "*",
         "hast-util-to-mdast": "^2.1.0",
         "jstransformer-ejs": "0.0.3",
         "marked": "^0.3.9",
@@ -35,7 +35,7 @@
         "mkdirp": "^0.5.1",
         "moment": "^2.20.1",
         "multimatch": "^2.1.0",
-        "parse5": "latest",
+        "parse5": "*",
         "permalinks": "^1.2.1",
         "remark": "^8.0.0",
         "remark-github": "^7.0.2",
@@ -48,7 +48,7 @@
         "remark-squeeze-paragraphs": "^3.0.1",
         "table-of-contents-json": "^1.2.0",
         "tailwindcss": "^0.4.0",
-        "unist-util-visit": "latest",
+        "unist-util-visit": "*",
         "vfile-reporter": "^4.0.0",
         "vue-template-compiler": "^2.5.13"
       }
@@ -1839,9 +1839,9 @@
       }
     },
     "node_modules/css-what": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz",
-      "integrity": "sha1-lGfQMsOM+u+58teVASUwYvh/ob0=",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.3.tgz",
+      "integrity": "sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg==",
       "dev": true,
       "engines": {
         "node": "*"
@@ -10876,9 +10876,9 @@
       }
     },
     "css-what": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz",
-      "integrity": "sha1-lGfQMsOM+u+58teVASUwYvh/ob0=",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-2.1.3.tgz",
+      "integrity": "sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg==",
       "dev": true
     },
     "dashdash": {