diff --git a/package.json b/package.json
index 7cac16fa..13cf704d 100644
--- a/package.json
+++ b/package.json
@@ -104,6 +104,7 @@
     "@types/mime-types": "^2.1.4",
     "@types/multer": "^1.4.11",
     "@types/nodemailer": "^6.4.16",
+    "@types/parse5": "v6.0.1",
     "@types/react-dropzone": "^4.2.2",
     "@types/remove-markdown": "^0.3.4",
     "@types/sha256": "^0.2.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 8afbabd0..790cf36d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -192,6 +192,9 @@ importers:
       '@types/nodemailer':
         specifier: ^6.4.16
         version: 6.4.17
+      '@types/parse5':
+        specifier: v6.0.1
+        version: 6.0.1
       '@types/react-dropzone':
         specifier: ^4.2.2
         version: 4.2.2
@@ -6298,6 +6301,9 @@ packages:
   '@types/parse-json@4.0.2':
     resolution: {integrity: sha512-dISoDXWWQwUquiKsyZ4Ng+HX2KsPL7LyHKHQwgGFEA3IaKac4Obd+h2a/a6waisAoepJlBcx9paWqjA8/HVjCw==}
 
+  '@types/parse5@6.0.1':
+    resolution: {integrity: sha512-ARATsLdrGPUnaBvxLhUlnltcMgn7pQG312S8ccdYlnyijabrX9RN/KN/iGj9Am96CoW8e/K9628BA7Bv4XHdrA==}
+
   '@types/pg-pool@2.0.6':
     resolution: {integrity: sha512-TaAUE5rq2VQYxab5Ts7WZhKNmuN78Q6PiFonTDdpbx8a1H0M1vhy3rhiMjl+e2iHmogyMw7jZF4FrE6eJUy5HQ==}
 
@@ -22857,6 +22863,8 @@ snapshots:
 
   '@types/parse-json@4.0.2': {}
 
+  '@types/parse5@6.0.1': {}
+
   '@types/pg-pool@2.0.6':
     dependencies:
       '@types/pg': 8.6.1