diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..16405d0
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,1038 @@
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+}
diff --git a/package.json b/package.json
index d4d3be1..052a43b 100644
--- a/package.json
+++ b/package.json
@@ -10,12 +10,8 @@
   "license": "ISC",
   "dependencies": {
     "color-convert": "^1.9.3",
-    "cron": "^1.5.1",
-    "crypto": "^1.0.1",
     "debug": "^3.2.6",
     "mqtt": "^2.18.8",
-    "supports-color": "^5.5.0",
-    "tuyapi": "github:codetheweb/tuyapi",
-    "yargs": "^11.1.0"
+    "tuyapi": "github:codetheweb/tuyapi"
   }
-}
+}
\ No newline at end of file