diff --git a/package-lock.json b/package-lock.json
index 1b17d71..e1af01c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -101,7 +101,7 @@
         "qunit-dom": "2.0.0",
         "release-it": "^15.5.1",
         "sass": "1.56.1",
-        "typescript": "4.7.4",
+        "typescript": "4.9.4",
         "webpack": "5.75.0"
       },
       "engines": {
@@ -39554,9 +39554,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.7.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
-      "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==",
+      "version": "4.9.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
+      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -72732,9 +72732,9 @@
       }
     },
     "typescript": {
-      "version": "4.7.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
-      "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==",
+      "version": "4.9.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
+      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
       "dev": true
     },
     "typescript-memoize": {
diff --git a/package.json b/package.json
index 34a62c6..62f5da5 100644
--- a/package.json
+++ b/package.json
@@ -130,7 +130,7 @@
     "qunit-dom": "2.0.0",
     "release-it": "^15.5.1",
     "sass": "1.56.1",
-    "typescript": "4.7.4",
+    "typescript": "4.9.4",
     "webpack": "5.75.0"
   },
   "peerDependencies": {