diff --git a/package.json b/package.json
index e82fb33..3692a4e 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": "7.13.8",
+    "@microsoft/api-documenter": "7.13.9",
     "@microsoft/api-extractor": "7.15.1",
     "@types/chai": "4.2.18",
     "@types/chai-as-promised": "7.1.4",
diff --git a/yarn.lock b/yarn.lock
index c5d2d0e..2591aa2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -200,14 +200,14 @@
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@istanbuljs/schema/-/schema-0.1.2.tgz#26520bf09abe4a5644cd5414e37125a8954241dd"
   integrity sha512-tsAQNx32a8CoFhjhijUIhI4kccIAgmGhy8LZMZgGfmXcpMbPRUqn5LWmgRttILi6yeGmBJd2xsPkFMs0PzgPCw==
 
-"@microsoft/api-documenter@7.13.8":
-  version "7.13.8"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-documenter/-/api-documenter-7.13.8.tgz#6e045c2b5ef6c4f270813bf9f3c81cef274fefa5"
-  integrity sha512-2E8Xrl0ZjsF42wA7EgKvxk/kFq/7tCF7aQpUspmT8Ntki90BRtfUCaZJBOMgHUln+1WndUeRt05fcJ6lhaowNA==
+"@microsoft/api-documenter@7.13.9":
+  version "7.13.9"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-documenter/-/api-documenter-7.13.9.tgz#1e3b1bb7f4ec8b0bf8a1d7bb862275d581949a87"
+  integrity sha512-saiR5QUdAvRzkCs42d61nQ8eWGZSuE/hfqFFgjWCCpw6e9DJnOGHBwu79/nkZb8jraU5KWRXyfBNPBNrmsxqJQ==
   dependencies:
-    "@microsoft/api-extractor-model" "7.13.1"
+    "@microsoft/api-extractor-model" "7.13.2"
     "@microsoft/tsdoc" "0.13.2"
-    "@rushstack/node-core-library" "3.37.0"
+    "@rushstack/node-core-library" "3.38.0"
     "@rushstack/ts-command-line" "4.7.10"
     colors "~1.2.1"
     js-yaml "~3.13.1"
@@ -222,6 +222,15 @@
     "@microsoft/tsdoc-config" "~0.15.2"
     "@rushstack/node-core-library" "3.37.0"
 
+"@microsoft/api-extractor-model@7.13.2":
+  version "7.13.2"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor-model/-/api-extractor-model-7.13.2.tgz#7e640dbd421cc95a28e03c5a949d8ebcc63c936d"
+  integrity sha512-gA9Q8q5TPM2YYk7rLinAv9KqcodrmRC13BVmNzLswjtFxpz13lRh0BmrqD01/sddGpGMIuWFYlfUM4VSWxnggA==
+  dependencies:
+    "@microsoft/tsdoc" "0.13.2"
+    "@microsoft/tsdoc-config" "~0.15.2"
+    "@rushstack/node-core-library" "3.38.0"
+
 "@microsoft/api-extractor@7.15.1":
   version "7.15.1"
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor/-/api-extractor-7.15.1.tgz#c3791933367ddded72a2f1d3c437e17fa050eac5"
@@ -306,6 +315,21 @@
     timsort "~0.3.0"
     z-schema "~3.18.3"
 
+"@rushstack/node-core-library@3.38.0":
+  version "3.38.0"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@rushstack/node-core-library/-/node-core-library-3.38.0.tgz#da1cc87f9ad141b06d4ce7c8eafb09b542c10e75"
+  integrity sha512-cmvl0yQx8sSmbuXwiRYJi8TO+jpTtrLJQ8UmFHhKvgPVJAW8cV8dnpD1Xx/BvTGrJZ2XtRAIkAhBS9okBnap4w==
+  dependencies:
+    "@types/node" "10.17.13"
+    colors "~1.2.1"
+    fs-extra "~7.0.1"
+    import-lazy "~4.0.0"
+    jju "~1.4.0"
+    resolve "~1.17.0"
+    semver "~7.3.0"
+    timsort "~0.3.0"
+    z-schema "~3.18.3"
+
 "@rushstack/rig-package@0.2.12":
   version "0.2.12"
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@rushstack/rig-package/-/rig-package-0.2.12.tgz#c434d62b28e0418a040938226f8913971d0424c7"