diff --git a/docs/index.html b/docs/index.html
index 228f5b0..2fe76f3 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -21,7 +21,7 @@
     <script src="scripts/floBlockchainAPI.js"></script>
     <script src="scripts/floTokenAPI.js"></script>
     <script src="scripts/floExchangeAPI.js"></script>
-    <script src="https://unpkg.com/lightweight-charts/dist/lightweight-charts.standalone.production.js"></script>
+    <script src="https://unpkg.com/lightweight-charts@3.8.0/dist/lightweight-charts.standalone.production.js"></script>
     <script>
         const DEFAULT_TRADE_PRICE_DEVIATION_BUY = 15 / 100;
         const DEFAULT_TRADE_PRICE_DEVIATION_SELL = 10 / 100;