diff --git a/web/embed/static/js/utils.js b/web/embed/static/js/utils.js
index c1eacf1..fa5af9b 100644
--- a/web/embed/static/js/utils.js
+++ b/web/embed/static/js/utils.js
@@ -26,10 +26,10 @@ function datetimeToLocalISO(datetime) {
 
 function escapedString(str) {
 	return str
-		.replace("&", "&")
-		.replace("<", "&lt;")
-		.replace(">", "&gt;")
-		.replace("\n", "<br>");
+		.replaceAll("&", "&amp;")
+		.replaceAll("<", "&lt;")
+		.replaceAll(">", "&gt;")
+		.replaceAll("\n", "<br>");
 }
 
 function formToJSON(form) {