diff --git a/package.json b/package.json
index e8f4536..0ddf8d4 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": "7.12.20",
+    "@microsoft/api-documenter": "7.12.21",
     "@microsoft/api-extractor": "7.13.2-pr1916.0",
     "@types/chai": "4.2.16",
     "@types/chai-as-promised": "7.1.3",
diff --git a/yarn.lock b/yarn.lock
index 29ada10..50f6e71 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -200,26 +200,26 @@
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@istanbuljs/schema/-/schema-0.1.2.tgz#26520bf09abe4a5644cd5414e37125a8954241dd"
   integrity sha512-tsAQNx32a8CoFhjhijUIhI4kccIAgmGhy8LZMZgGfmXcpMbPRUqn5LWmgRttILi6yeGmBJd2xsPkFMs0PzgPCw==
 
-"@microsoft/api-documenter@7.12.20":
-  version "7.12.20"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-documenter/-/api-documenter-7.12.20.tgz#9e274060a4bb1d7015e1e21930541db48002f1f6"
-  integrity sha512-DR1bZ96qSuJKuJtUlqSPET9kpksqwBeFFX6AvdXTO8oXOkTK7AZq1vetwdzMfIZvMBZH+Sssw8ki7rfMzhxgNQ==
+"@microsoft/api-documenter@7.12.21":
+  version "7.12.21"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-documenter/-/api-documenter-7.12.21.tgz#cdafcd4575d42e55eb8ca338a3a5fb868f9d5872"
+  integrity sha512-XZQKnMppgkTHeGh92fQ7kidT2Bxr3o775Mo9gP21+kTQs3LnvukHmSnFwBTHTXpvOq1wnkbT430dRvxdayWECQ==
   dependencies:
-    "@microsoft/api-extractor-model" "7.12.4"
+    "@microsoft/api-extractor-model" "7.12.5"
     "@microsoft/tsdoc" "0.12.24"
-    "@rushstack/node-core-library" "3.36.1"
-    "@rushstack/ts-command-line" "4.7.9"
+    "@rushstack/node-core-library" "3.36.2"
+    "@rushstack/ts-command-line" "4.7.10"
     colors "~1.2.1"
     js-yaml "~3.13.1"
     resolve "~1.17.0"
 
-"@microsoft/api-extractor-model@7.12.4":
-  version "7.12.4"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor-model/-/api-extractor-model-7.12.4.tgz#3837d6a253e6e1f9bce71b59f414ba91b9f7a62d"
-  integrity sha512-uTLpqr48g3ICFMadIE2rQvEhA/y4Ez3m2KqQ9qtsr/weIJ/64LI+ItZTKrrKHAxP7tLgGv0FodLsy5E7cyJy/A==
+"@microsoft/api-extractor-model@7.12.5":
+  version "7.12.5"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor-model/-/api-extractor-model-7.12.5.tgz#28d2804865ceba9cd89ab4f05cff99d16fa6c9b8"
+  integrity sha512-oeHZW83JWjIVoCDvdwI5nsZGPxThbq4gZTLAYNeJGZE/mKEO0iayMPGmI3EllJBjwQsFvNVU+O/HGULhB2to/g==
   dependencies:
     "@microsoft/tsdoc" "0.12.24"
-    "@rushstack/node-core-library" "3.36.1"
+    "@rushstack/node-core-library" "3.36.2"
 
 "@microsoft/api-extractor-model@workspace:*":
   version "7.12.2"
@@ -302,10 +302,10 @@
     timsort "~0.3.0"
     z-schema "~3.18.3"
 
-"@rushstack/node-core-library@3.36.1":
-  version "3.36.1"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@rushstack/node-core-library/-/node-core-library-3.36.1.tgz#9c1a3d5b5379b8857f8e066f1491b89b9fa0d13e"
-  integrity sha512-YMXJ0bEpxG9AnK1shZTOay5xSIuerzxCV9sscn3xynnndBdma0oE243V79Fb25zzLfkZ1Xg9TbOXc5zmF7NYYA==
+"@rushstack/node-core-library@3.36.2":
+  version "3.36.2"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@rushstack/node-core-library/-/node-core-library-3.36.2.tgz#ba00d313577f9b06d5aafaa29da0d94e594874c0"
+  integrity sha512-5J8xSY/PuCKR+yfxS497l0PP43kBUeD86S4eS3RzrmMle04J4522MWal8mk1T1EIDpYpgi8qScannU9oVxoStA==
   dependencies:
     "@types/node" "10.17.13"
     colors "~1.2.1"
@@ -325,10 +325,10 @@
     resolve "~1.17.0"
     strip-json-comments "~3.1.1"
 
-"@rushstack/ts-command-line@4.7.9":
-  version "4.7.9"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@rushstack/ts-command-line/-/ts-command-line-4.7.9.tgz#062aa16b6533af09125284516a774bf9a4d00291"
-  integrity sha512-Jq5O4t0op9xdFfS9RbUV/ZFlAFxX6gdVTY+69UFRTn9pwWOzJR0kroty01IlnDByPCgvHH8RMz9sEXzD9Qxdrg==
+"@rushstack/ts-command-line@4.7.10":
+  version "4.7.10"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@rushstack/ts-command-line/-/ts-command-line-4.7.10.tgz#a2ec6efb1945b79b496671ce90eb1be4f1397d31"
+  integrity sha512-8t042g8eerypNOEcdpxwRA3uCmz0duMo21rG4Z2mdz7JxJeylDmzjlU3wDdef2t3P1Z61JCdZB6fbm1Mh0zi7w==
   dependencies:
     "@types/argparse" "1.0.38"
     argparse "~1.0.9"