diff --git a/package.json b/package.json
index 1d5285deb..6cf4d6030 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
   "dependencies": {
     "ansis": "^3.2.0",
     "node-mocks-http": "^1.15.1",
-    "openapi3-ts": "^4.3.3",
+    "openapi3-ts": "^4.4.0",
     "ramda": "^0.30.1"
   },
   "peerDependencies": {
diff --git a/yarn.lock b/yarn.lock
index 313916689..3d5beb9a1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2715,7 +2715,7 @@ onetime@^6.0.0:
   dependencies:
     mimic-fn "^4.0.0"
 
-openapi3-ts@^4.3.3:
+openapi3-ts@^4.4.0:
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/openapi3-ts/-/openapi3-ts-4.4.0.tgz#eff29958e601deec24459ea811989a4fb59d4116"
   integrity sha512-9asTNB9IkKEzWMcHmVZE7Ts3kC9G7AFHfs8i7caD8HbI76gEjdkId4z/AkP83xdZsH7PLAnnbl47qZkXuxpArw==