diff --git a/package.json b/package.json
index 2e290e5..82a2e34 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "ts-jest": "^27.1.3",
     "ts-node": "^10.5.0",
     "ts-patch": "^2.0.1",
-    "typescript": "4.5.5",
+    "typescript": "4.9.4",
     "ultra-runner": "^3.10.5"
   },
   "packageManager": "yarn@3.1.1",
diff --git a/yarn.lock b/yarn.lock
index 27f67bf..e5c4a74 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4146,7 +4146,7 @@ __metadata:
     ts-jest: ^27.1.3
     ts-node: ^10.5.0
     ts-patch: ^2.0.1
-    typescript: 4.5.5
+    typescript: 4.9.4
     ultra-runner: ^3.10.5
   languageName: unknown
   linkType: soft
@@ -10759,23 +10759,23 @@ __metadata:
   languageName: node
   linkType: hard
 
-"typescript@npm:4.5.5":
-  version: 4.5.5
-  resolution: "typescript@npm:4.5.5"
+"typescript@npm:4.9.4":
+  version: 4.9.4
+  resolution: "typescript@npm:4.9.4"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 506f4c919dc8aeaafa92068c997f1d213b9df4d9756d0fae1a1e7ab66b585ab3498050e236113a1c9e57ee08c21ec6814ca7a7f61378c058d79af50a4b1f5a5e
+  checksum: e782fb9e0031cb258a80000f6c13530288c6d63f1177ed43f770533fdc15740d271554cdae86701c1dd2c83b082cea808b07e97fd68b38a172a83dbf9e0d0ef9
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@4.5.5#~builtin<compat/typescript>":
-  version: 4.5.5
-  resolution: "typescript@patch:typescript@npm%3A4.5.5#~builtin<compat/typescript>::version=4.5.5&hash=493e53"
+"typescript@patch:typescript@4.9.4#~builtin<compat/typescript>":
+  version: 4.9.4
+  resolution: "typescript@patch:typescript@npm%3A4.9.4#~builtin<compat/typescript>::version=4.9.4&hash=493e53"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: c05c318d79c690f101d7ffb34cd6c7d6bbd884d3af9cefe7749ad0cd6be43c7082f098280982ca945dcba23fde34a08fed9602bb26540936baf8c0520727d3ba
+  checksum: 37f6e2c3c5e2aa5934b85b0fddbf32eeac8b1bacf3a5b51d01946936d03f5377fe86255d4e5a4ae628fd0cd553386355ad362c57f13b4635064400f3e8e05b9d
   languageName: node
   linkType: hard