diff --git a/package.json b/package.json
index 70bb61a..1311a37 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "@fluentui/svg-icons": "1.1.344",
     "@fluentui/tokens": "1.0.0-alpha.24",
     "@fluentui/web-components": "3.1.3",
-    "@lezer/highlight": "1.2.3",
+    "@lezer/highlight": "1.2.5",
     "@microsoft/fast-element": "3.0.0",
     "@microsoft/focusgroup-polyfill": "1.5.0",
     "@tanstack/svelte-virtual": "^3.13.48",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 013e2a4..f155798 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -45,8 +45,8 @@ importers:
         specifier: 3.1.3
         version: 3.1.3(@microsoft/fast-element@3.0.0)(@microsoft/focusgroup-polyfill@1.5.0)
       '@lezer/highlight':
-        specifier: 1.2.3
-        version: 1.2.3
+        specifier: 1.2.5
+        version: 1.2.5
       '@microsoft/fast-element':
         specifier: 3.0.0
         version: 3.0.0
@@ -597,6 +597,9 @@ packages:
   '@lezer/highlight@1.2.3':
     resolution: {integrity: sha512-qXdH7UqTvGfdVBINrgKhDsVTJTxactNNxLk7+UMwZhU13lMHaOBlJe9Vqp907ya56Y3+ed2tlqzys7jDkTmW0g==}
 
+  '@lezer/highlight@1.2.5':
+    resolution: {integrity: sha512-O1GMVKgtf5YspFaRzpmqkVgMtIk2HG9uMAbH6wdAIdNh3TVzCsch/+cRi+6l2//UGDKe6NB9BW3cvuR5ezMQ0w==}
+
   '@lezer/json@1.0.3':
     resolution: {integrity: sha512-BP9KzdF9Y35PDpv04r0VeSTKDeox5vVr3efE7eBbx3r4s3oNLfunchejZhjArmeieBH+nVOpgIiBJpEAv8ilqQ==}
 
@@ -2190,6 +2193,10 @@ snapshots:
     dependencies:
       '@lezer/common': 1.5.4
 
+  '@lezer/highlight@1.2.5':
+    dependencies:
+      '@lezer/common': 1.5.4
+
   '@lezer/json@1.0.3':
     dependencies:
       '@lezer/common': 1.5.4