diff --git a/package-lock.json b/package-lock.json
index d70473e..63ec54b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17684,9 +17684,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.4.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.3.tgz",
-      "integrity": "sha512-4xfscpisVgqqDfPaJo5vkd+Qd/ItkoagnHpufr+i2QCHBsNYp+G7UAoyFl8aPtx879u38wPV65rZ8qbGZijalA==",
+      "version": "4.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.3.tgz",
+      "integrity": "sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==",
       "dev": true
     },
     "typical": {
diff --git a/package.json b/package.json
index 487a00a..8ced670 100644
--- a/package.json
+++ b/package.json
@@ -99,7 +99,7 @@
     "semantic-release": "~17.4.7",
     "size-limit": "~5.0.3",
     "ts-node": "~10.2.1",
-    "typescript": "~4.4.2"
+    "typescript": "~4.6.3"
   },
   "dependencies": {
     "@ideal-postcodes/postcode-lookup": "~1.10.0",