diff --git a/package.json b/package.json
index ad74567..3231ba3 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   "devDependencies": {
     "@apextoaster/js-utils": "0.2.1",
     "@istanbuljs/nyc-config-typescript": "1.0.1",
-    "@microsoft/api-documenter": "7.9.8",
+    "@microsoft/api-documenter": "7.9.9",
     "@microsoft/api-extractor": "7.10.4",
     "@types/chai": "4.2.13",
     "@types/chai-as-promised": "7.1.3",
diff --git a/yarn.lock b/yarn.lock
index e535c9a..d655806 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -180,10 +180,10 @@
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@istanbuljs/schema/-/schema-0.1.2.tgz#26520bf09abe4a5644cd5414e37125a8954241dd"
   integrity sha512-tsAQNx32a8CoFhjhijUIhI4kccIAgmGhy8LZMZgGfmXcpMbPRUqn5LWmgRttILi6yeGmBJd2xsPkFMs0PzgPCw==
 
-"@microsoft/api-documenter@7.9.8":
-  version "7.9.8"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-documenter/-/api-documenter-7.9.8.tgz#80fe26f6140af92f823fe2db1e912a9a5a5b5db0"
-  integrity sha512-eiiJ1GN3/6NP5oWezTJpzb9/VRRlYEZR82eKrZpAqi0OvY9rezG6Zxz4ZqQM/Z9sTqdme1x2bPa5wTLPrqukOA==
+"@microsoft/api-documenter@7.9.9":
+  version "7.9.9"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-documenter/-/api-documenter-7.9.9.tgz#9b9923f80178c810730bd0ce6749279b7ee40a99"
+  integrity sha512-dM+vSlj1TDR5YEqs5A6FkmbKBu9Nl7PkNjDBCZoRfRtliZM7T9uzpHZptDQ828/jvvs0+tkA2ZHOZSBp3P+QYQ==
   dependencies:
     "@microsoft/api-extractor-model" "7.10.3"
     "@microsoft/tsdoc" "0.12.19"