diff --git a/package.json b/package.json
index 4860426..54bb8a6 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "devDependencies": {
     "@istanbuljs/nyc-config-typescript": "1.0.1",
     "@microsoft/api-documenter": "7.7.20",
-    "@microsoft/api-extractor": "7.8.0",
+    "@microsoft/api-extractor": "7.8.8",
     "@types/chai": "4.2.11",
     "@types/chai-as-promised": "7.1.2",
     "@types/lodash": "4.14.150",
diff --git a/yarn.lock b/yarn.lock
index 92704fb..cb94ac6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -180,23 +180,23 @@
     "@microsoft/tsdoc" "0.12.19"
     "@rushstack/node-core-library" "3.19.7"
 
-"@microsoft/api-extractor-model@7.8.0":
-  version "7.8.0"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor-model/-/api-extractor-model-7.8.0.tgz#5f532998f01109f23d57b422803bbdf5ad655d80"
-  integrity sha512-rk3n2GJ2DyKsmKmSK0VYN92ZAWPgc5+zBLbGASpty3pBZBuByJ0ioZdkxbtm5gaeurJzsG9DFTPCmpg/+Mt/nw==
+"@microsoft/api-extractor-model@7.8.6":
+  version "7.8.6"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor-model/-/api-extractor-model-7.8.6.tgz#925660a2d621eec47b2a29d857e146f1a45312cf"
+  integrity sha512-FU+mz4RkNTn9wNIN4TAnW4WG3ZXTk7sW4HkYEih29tzWhNn0RvfLQB2N/9573DNHuY/W0yfEMoDA2hfsdWgOtQ==
   dependencies:
     "@microsoft/tsdoc" "0.12.19"
-    "@rushstack/node-core-library" "3.19.7"
+    "@rushstack/node-core-library" "3.23.1"
 
-"@microsoft/api-extractor@7.8.0":
-  version "7.8.0"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor/-/api-extractor-7.8.0.tgz#fea68e4f21c1bf18020560fd5728b15fe44f0976"
-  integrity sha512-H9dI7dCw005XuGa1dPAdZLQWEUu+B4yiF2v7NZ3p70mKo2iAZcd9LwmDTZ5OFALsNiHnJk1I5JZjcsj8dtB73g==
+"@microsoft/api-extractor@7.8.8":
+  version "7.8.8"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor/-/api-extractor-7.8.8.tgz#c0dd1635a5faf8af40ded8f7fad9a8460c54b2e9"
+  integrity sha512-beu8ewlop/B9l6NTs45FL+AHzmBqnU+uVDIKc4OliteBRZR6i282Vx+rCSacSTh2EarHstvWFwM43dRZ62pWPQ==
   dependencies:
-    "@microsoft/api-extractor-model" "7.8.0"
+    "@microsoft/api-extractor-model" "7.8.6"
     "@microsoft/tsdoc" "0.12.19"
-    "@rushstack/node-core-library" "3.19.7"
-    "@rushstack/ts-command-line" "4.3.14"
+    "@rushstack/node-core-library" "3.23.1"
+    "@rushstack/ts-command-line" "4.4.1"
     colors "~1.2.1"
     lodash "~4.17.15"
     resolve "1.8.1"
@@ -235,6 +235,19 @@
     timsort "~0.3.0"
     z-schema "~3.18.3"
 
+"@rushstack/node-core-library@3.23.1":
+  version "3.23.1"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@rushstack/node-core-library/-/node-core-library-3.23.1.tgz#f9963c9a1978b6085c899329b770a1591d20c36b"
+  integrity sha512-M4TTtdfG+U0DUfhZfKS3KNBI6meN8RKFVTzflUCjh3HFIfKhuON02UyE1p5XpZxxpe7/Qp1WSk7Boweva5yQXA==
+  dependencies:
+    "@types/node" "10.17.13"
+    colors "~1.2.1"
+    fs-extra "~7.0.1"
+    jju "~1.4.0"
+    semver "~5.3.0"
+    timsort "~0.3.0"
+    z-schema "~3.18.3"
+
 "@rushstack/ts-command-line@4.3.14":
   version "4.3.14"
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@rushstack/ts-command-line/-/ts-command-line-4.3.14.tgz#5d7a437d4e9c564ff1b8e876215fca96c74858a1"
@@ -244,6 +257,15 @@
     argparse "~1.0.9"
     colors "~1.2.1"
 
+"@rushstack/ts-command-line@4.4.1":
+  version "4.4.1"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@rushstack/ts-command-line/-/ts-command-line-4.4.1.tgz#092562455fbc2e382c2ac9ebd12310dee6d75109"
+  integrity sha512-lDvxPZB+iO9yIG3Foo3xFa06zKHaRdEB+aXSw+RWx/8TN8EvzxAXST7PERNNNX9SJ4yublAKWBjWsR6dDsrdrQ==
+  dependencies:
+    "@types/argparse" "1.0.38"
+    argparse "~1.0.9"
+    colors "~1.2.1"
+
 "@sinonjs/commons@^1":
   version "1.6.0"
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@sinonjs/commons/-/commons-1.6.0.tgz#ec7670432ae9c8eb710400d112c201a362d83393"
@@ -323,6 +345,11 @@
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@types/argparse/-/argparse-1.0.33.tgz#2728669427cdd74a99e53c9f457ca2866a37c52d"
   integrity sha512-VQgHxyPMTj3hIlq9SY1mctqx+Jj8kpQfoLvDlVSDNOyuYs8JYfkuY3OW/4+dO657yPmNhHpePRx0/Tje5ImNVQ==
 
+"@types/argparse@1.0.38":
+  version "1.0.38"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@types/argparse/-/argparse-1.0.38.tgz#a81fd8606d481f873a3800c6ebae4f1d768a56a9"
+  integrity sha512-ebDJ9b0e702Yr7pWgB0jzm+CX4Srzz8RcXtLJDJB+BSccqMa36uyH/zUsSYao5+BD1ytv3k3rPYCq4mAE1hsXA==
+
 "@types/chai-as-promised@7.1.2":
   version "7.1.2"
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@types/chai-as-promised/-/chai-as-promised-7.1.2.tgz#2f564420e81eaf8650169e5a3a6b93e096e5068b"