diff --git a/package.json b/package.json
index 632862af..91f717e2 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "ember-auto-import": "^2.2.4",
     "ember-cli-babel": "^7.26.11",
     "ember-cli-htmlbars": "^6.0.1",
-    "ember-cli-typescript": "^4.2.1",
+    "ember-cli-typescript": "^5.3.0",
     "ember-decorators": "^6.1.1",
     "ember-truth-helpers": "^3.0.0"
   },
diff --git a/yarn.lock b/yarn.lock
index bd6e0a79..9cc9d9e4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8965,6 +8965,22 @@ ember-cli-typescript@^4.1.0, ember-cli-typescript@^4.2.1:
     stagehand "^1.0.0"
     walk-sync "^2.2.0"
 
+ember-cli-typescript@^5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/ember-cli-typescript/-/ember-cli-typescript-5.3.0.tgz#c0f726c61e4309aa9ff49b388219c6729ea986cd"
+  integrity sha512-gFA+ZwmsvvFwo2Jz/B9GMduEn+fPoGb69qWGP0Tp3+Tu5xypDtIKVSZ5086I3Cr19cLXD4HkrOR3YQvdUKzAkQ==
+  dependencies:
+    ansi-to-html "^0.6.15"
+    broccoli-stew "^3.0.0"
+    debug "^4.0.0"
+    execa "^4.0.0"
+    fs-extra "^9.0.1"
+    resolve "^1.5.0"
+    rsvp "^4.8.1"
+    semver "^7.3.2"
+    stagehand "^1.0.0"
+    walk-sync "^2.2.0"
+
 ember-cli-valid-component-name@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/ember-cli-valid-component-name/-/ember-cli-valid-component-name-1.0.0.tgz#71550ce387e0233065f30b30b1510aa2dfbe87ef"