diff --git a/package-lock.json b/package-lock.json
index fdab536d..65ebd4d4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6930,9 +6930,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -12703,9 +12703,9 @@
       }
     },
     "typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true
     },
     "uglify-js": {
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 1a82c9ea..a9a3e387 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -76,7 +76,7 @@
     "sinon": "^14.0.0",
     "through2": "^4.0.0",
     "ts-loader": "^9.0.0",
-    "typescript": "4.2.4",
+    "typescript": "4.9.5",
     "update-notifier": "^5.0.0"
   },
   "devDependencies": {
diff --git a/packages/create/package.json b/packages/create/package.json
index 237958c6..757cfc81 100644
--- a/packages/create/package.json
+++ b/packages/create/package.json
@@ -59,6 +59,6 @@
     "@types/update-notifier": "^5.0.0",
     "rimraf": "^3.0.0",
     "ts-node": "^10.0.0",
-    "typescript": "4.2.4"
+    "typescript": "4.9.5"
   }
 }
diff --git a/packages/seed/package.json b/packages/seed/package.json
index 37738017..ded8d079 100644
--- a/packages/seed/package.json
+++ b/packages/seed/package.json
@@ -60,7 +60,7 @@
     "karma-typescript-es6-transform": "^5.0.0",
     "mocha": "8.1.3",
     "sinon": "^14.0.0",
-    "typescript": "4.2.4"
+    "typescript": "4.9.5"
   },
   "types": "dist/seed.d.ts",
   "directories": {