diff --git a/packages/excalidraw/locales/si-LK.json b/packages/excalidraw/locales/si-LK.json
index c35b209a5c..508a1ff03f 100644
--- a/packages/excalidraw/locales/si-LK.json
+++ b/packages/excalidraw/locales/si-LK.json
@@ -53,7 +53,14 @@
     "arrowhead_crowfoot_many": "",
     "arrowhead_crowfoot_one": "",
     "arrowhead_crowfoot_one_or_many": "",
+    "arrowhead_cardinality_one": "",
+    "arrowhead_cardinality_many": "",
+    "arrowhead_cardinality_one_or_many": "",
+    "arrowhead_cardinality_exactly_one": "",
+    "arrowhead_cardinality_zero_or_one": "",
+    "arrowhead_cardinality_zero_or_many": "",
     "more_options": "",
+    "cardinality": "",
     "arrowtypes": "",
     "arrowtype_sharp": "",
     "arrowtype_round": "",
@@ -624,7 +631,7 @@
   "mermaid": {
     "title": "Mermaid මාතෘකාව",
     "button": "Mermaid බොත්තම",
-    "description": "Mermaid විස්තර",
+    "description": "",
     "syntax": "Mermaid වාක්‍ය ඛණ්ඩය",
     "preview": "Mermaid පූර්වදර්ශනය",
     "label": "",