diff --git a/package.json b/package.json
index 7490ba85..35dc4c7f 100644
--- a/package.json
+++ b/package.json
@@ -44,9 +44,6 @@
     "start": "echo '\\033[96m[@picocss/pico] ✨ Start\\033[0m'",
     "done": "echo '\\033[32m[@picocss/pico] ✨ Done\\033[0m'"
   },
-  "dependencies": {
-    "@picocss/colors": "github:picocss/colors"
-  },
   "devDependencies": {
     "autoprefixer": "^10.4.13",
     "caniuse-lite": "1.0.30001450",
diff --git a/yarn.lock b/yarn.lock
index 78859587..1434801a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -23,10 +23,6 @@
     "@nodelib/fs.scandir" "2.1.5"
     fastq "^1.6.0"
 
-"@picocss/colors@github:picocss/colors":
-  version "0.0.4"
-  resolved "https://codeload.github.com/picocss/colors/tar.gz/a7f29c899be14b77fde2fb5436cba42b87e454a5"
-
 abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"