diff --git a/package.json b/package.json
index c9efe0d..735b969 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
   },
   "devDependencies": {
     "@dword-design/base": "^8.0.0",
-    "@dword-design/functions": "^3.0.0",
+    "@dword-design/functions": "^4.0.0",
     "@dword-design/puppeteer": "^4.0.0",
     "fs-extra": "^10.0.0",
     "nuxt": "^2.14.0",
diff --git a/yarn.lock b/yarn.lock
index 9561fcb..ba00126 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1291,6 +1291,16 @@
     lodash "^4.17.15"
     tinycolor2 "^1.4.1"
 
+"@dword-design/functions@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@dword-design/functions/-/functions-4.0.0.tgz#9408fbd1b474a55509fda84699a448ae217e0490"
+  integrity sha512-ceh7fcd9BGuBus/4F6Ltyk+oitow8RQ+dEUfwCqQP79EdIuhvW+vQYQ0F7+Ubj/oO1fZLTHn0VEfpJxdnf+S5A==
+  dependencies:
+    delay "^5.0.0"
+    endent "github:dword-design/endent#fork"
+    lodash "^4.17.15"
+    tinycolor2 "^1.4.1"
+
 "@dword-design/puppeteer@^4.0.0":
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/@dword-design/puppeteer/-/puppeteer-4.0.1.tgz#0cf9b2109c2928264c246af8ac932cf04cebfb59"