diff --git a/colors.json b/colors.json
index 9414f15..abf80a4 100644
--- a/colors.json
+++ b/colors.json
@@ -71,6 +71,10 @@
         "color": "#aa2afe",
         "url": "https://github.com/trending?l=Arc"
     },
+    "Arduino": {
+        "color": null,
+        "url": "https://github.com/trending?l=Arduino"
+    },
     "ASP": {
         "color": "#6a40fd",
         "url": "https://github.com/trending?l=ASP"
@@ -1615,4 +1619,4 @@
         "color": null,
         "url": "https://github.com/trending?l=Zimpl"
     }
-}
\ No newline at end of file
+}