diff --git a/packages/titanium-docgen/package.json b/packages/titanium-docgen/package.json
index 321be2c..e084a7a 100644
--- a/packages/titanium-docgen/package.json
+++ b/packages/titanium-docgen/package.json
@@ -26,7 +26,7 @@
   "dependencies": {
     "colors": "^1.4.0",
     "ejs": "^3.0.1",
-    "js-yaml": "^3.13.1",
+    "js-yaml": "^4.1.0",
     "markdown-it": "^12.0.0",
     "node-appc": "^1.1.2"
   }
diff --git a/yarn.lock b/yarn.lock
index cf83bcc..2979bb1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6744,6 +6744,13 @@ js-yaml@^3.11.0, js-yaml@^3.13.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
+js-yaml@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.1.0.tgz#c1fb65f8f5017901cdd2c951864ba18458a10602"
+  integrity sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==
+  dependencies:
+    argparse "^2.0.1"
+
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"