diff --git a/Frontend/tools/jsonFormatter.html b/Frontend/tools/jsonFormatter.html
index 0321df0..348715b 100644
--- a/Frontend/tools/jsonFormatter.html
+++ b/Frontend/tools/jsonFormatter.html
@@ -7,7 +7,7 @@
 
     <link rel="stylesheet" href="../assets/css/tools/r11form.css">
     <link rel="stylesheet" href="../assets/css/highlight.css">
-    <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/highlight.min.js"></script>
+    <script src="../assets/scripts/common/hljs.min.js"></script>
     <script src="../assets/scripts/tools/jsonFormatter.js"></script>
     <script src="../assets/scripts/tools/highlight.js"></script>
     <script src="../assets/scripts/tools/json.js"></script>
diff --git a/Frontend/tools/xmlFormatter.html b/Frontend/tools/xmlFormatter.html
index c0f4253..a200e44 100644
--- a/Frontend/tools/xmlFormatter.html
+++ b/Frontend/tools/xmlFormatter.html
@@ -5,7 +5,7 @@
         <!-- <link rel="stylesheet" href="styles.css"> -->
         <link rel="stylesheet" href="../assets/css/tools/r11form.css">
         <link rel="stylesheet" href="../assets/css/highlight.css">
-        <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/highlight.min.js"></script>
+        <script src="../assets/scripts/common/hljs.min.js"></script>
         <script src="../assets/scripts/tools/scripts.js"></script>
         <script src="../assets/scripts/tools/xmlFormatter.js"></script>
         <script src="../assets/scripts/tools/highlight.js"></script>