diff --git a/package.json b/package.json
index fabac38..1ce9493 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   "devDependencies": {
     "@istanbuljs/nyc-config-typescript": "1.0.1",
     "@microsoft/api-documenter": "7.7.9",
-    "@microsoft/api-extractor": "7.7.6",
+    "@microsoft/api-extractor": "7.7.7",
     "@types/chai": "4.2.7",
     "@types/chai-as-promised": "7.1.2",
     "@types/mocha": "5.2.7",
diff --git a/yarn.lock b/yarn.lock
index a6f733a..5d8e966 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -180,13 +180,21 @@
     "@microsoft/node-core-library" "3.19.1"
     "@microsoft/tsdoc" "0.12.14"
 
-"@microsoft/api-extractor@7.7.6":
+"@microsoft/api-extractor-model@7.7.6":
   version "7.7.6"
-  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor/-/api-extractor-7.7.6.tgz#2ace76c268d7124d1a2cfb83a8fd5edc143d9f6d"
-  integrity sha512-VeqOS7HnlPG6TRK70O3oC10y9mKZK0gWjEl1W+1FoaRSOTXerqByG0eLKwszd1WqyvdFQmMokDLgbG8YcN4nQg==
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor-model/-/api-extractor-model-7.7.6.tgz#3575bab3170b2774ccf17c5f7723d81d50ac60e2"
+  integrity sha512-tcVC1OD7aEJkAOnGMrIk5heRTBhqWv7pOu9fCksEUo+kyvK0Q26xOFFSS1Rz6MwFvkzBsCxC+C6AyhDTxUUJeQ==
   dependencies:
-    "@microsoft/api-extractor-model" "7.7.5"
-    "@microsoft/node-core-library" "3.19.1"
+    "@microsoft/node-core-library" "3.19.2"
+    "@microsoft/tsdoc" "0.12.14"
+
+"@microsoft/api-extractor@7.7.7":
+  version "7.7.7"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/api-extractor/-/api-extractor-7.7.7.tgz#eb2d71ac0819265a5c1289ade1a5652e60658dea"
+  integrity sha512-D3aheH8C76R7tWDDRdvtzhi0U8PBs+bQDR6rzyad6cprxn9GWbN0e6FmpLLKaUEmVipk4qOLyX+9ojQ10WSIgw==
+  dependencies:
+    "@microsoft/api-extractor-model" "7.7.6"
+    "@microsoft/node-core-library" "3.19.2"
     "@microsoft/ts-command-line" "4.3.10"
     "@microsoft/tsdoc" "0.12.14"
     colors "~1.2.1"
@@ -208,6 +216,19 @@
     timsort "~0.3.0"
     z-schema "~3.18.3"
 
+"@microsoft/node-core-library@3.19.2":
+  version "3.19.2"
+  resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/node-core-library/-/node-core-library-3.19.2.tgz#57a564969ce93c7b352d157f70057e605f04ba0e"
+  integrity sha512-jySSnueZqXNvIsnt/3hsi7tjwhKFVFFDg8Cbx8z50UI9oPWy5xYBE88SXmxfIXO6OOmxPMWzvGoo78WlMfNsyQ==
+  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"
+
 "@microsoft/ts-command-line@4.3.10":
   version "4.3.10"
   resolved "https://artifacts.apextoaster.com/repository/group-npm/@microsoft/ts-command-line/-/ts-command-line-4.3.10.tgz#fcb4f5ea43c93d17db6cc810bbee39ea32b2a86d"