diff --git a/package.json b/package.json
index 43c439a541ebf..483683a00ee15 100644
--- a/package.json
+++ b/package.json
@@ -282,7 +282,7 @@
     "@microsoft/api-documenter": "7.2.1",
     "@microsoft/api-extractor": "7.1.8",
     "@octokit/rest": "^15.10.0",
-    "@percy/agent": "^0.10.0",
+    "@percy/agent": "^0.11.0",
     "@types/angular": "1.6.50",
     "@types/angular-mocks": "^1.7.0",
     "@types/babel__core": "^7.1.2",
diff --git a/yarn.lock b/yarn.lock
index 7c10db0405d6d..cee8125b80a73 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2244,10 +2244,10 @@
     universal-user-agent "^2.0.0"
     url-template "^2.0.8"
 
-"@percy/agent@^0.10.0":
-  version "0.10.0"
-  resolved "https://registry.yarnpkg.com/@percy/agent/-/agent-0.10.0.tgz#c9a08b18526da7358f0f0892d6ec319b28da1dba"
-  integrity sha512-Y5Nlt1G4lEcra6vkyKXN2mg7RlY7l984AaTDf/yxK2jgiqEkXjDO8xGa0/+k0OGVhhtw82LOJe+QiktIISrNMw==
+"@percy/agent@^0.11.0":
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/@percy/agent/-/agent-0.11.0.tgz#70fa19c2649298ac318fce181713e366d5f687e0"
+  integrity sha512-i5BRRkeB+wfLnSWjiu82xiCKr7kC/ahg9uiKdtCHr+43fl6h9WIJSMRrfNeFxuT8sOTnRU0pdUQCT2O3+S9wlA==
   dependencies:
     "@oclif/command" "1.5.16"
     "@oclif/config" "^1"
@@ -2258,10 +2258,10 @@
     colors "^1.3.2"
     cors "^2.8.4"
     cross-spawn "^6.0.5"
-    deepmerge "^3.2.1"
+    deepmerge "^4.0.0"
     express "^4.16.3"
     generic-pool "^3.7.1"
-    globby "^9.2.0"
+    globby "^10.0.1"
     js-yaml "^3.13.1"
     percy-client "^3.0.3"
     puppeteer "^1.13.0"
@@ -9668,10 +9668,10 @@ deepmerge@3.2.0:
   resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-3.2.0.tgz#58ef463a57c08d376547f8869fdc5bcee957f44e"
   integrity sha512-6+LuZGU7QCNUnAJyX8cIrlzoEgggTM6B7mm+znKOX4t5ltluT9KLjN6g61ECMS0LTsLW7yDpNoxhix5FZcrIow==
 
-deepmerge@^3.2.1:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-3.3.0.tgz#d3c47fd6f3a93d517b14426b0628a17b0125f5f7"
-  integrity sha512-GRQOafGHwMHpjPx9iCvTgpu9NojZ49q794EEL94JVEw6VaeA8XTUyBKvAkOOjBX9oJNiV6G3P+T+tihFjo2TqA==
+deepmerge@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.0.0.tgz#3e3110ca29205f120d7cb064960a39c3d2087c09"
+  integrity sha512-YZ1rOP5+kHor4hMAH+HRQnBQHg+wvS1un1hAOuIcxcBy0hzcUf6Jg2a1w65kpoOUnurOfZbERwjI1TfZxNjcww==
 
 default-gateway@^4.2.0:
   version "4.2.0"
@@ -13474,7 +13474,7 @@ globby@^8.0.1:
     pify "^3.0.0"
     slash "^1.0.0"
 
-globby@^9.1.0, globby@^9.2.0:
+globby@^9.1.0:
   version "9.2.0"
   resolved "https://registry.yarnpkg.com/globby/-/globby-9.2.0.tgz#fd029a706c703d29bdd170f4b6db3a3f7a7cb63d"
   integrity sha512-ollPHROa5mcxDEkwg6bPt3QbEf4pDQSNtd6JPL1YvOvAo/7/0VAm9TccUeoTmarjPw4pfUthSCqcyfNB1I3ZSg==