diff --git a/package-lock.json b/package-lock.json
index cf6a7c7..f0a12b8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "jq-preview",
-	"version": "0.4.1",
+	"version": "0.4.2",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
@@ -314,9 +314,9 @@
 			}
 		},
 		"typescript": {
-			"version": "3.9.5",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.5.tgz",
-			"integrity": "sha512-hSAifV3k+i6lEoCJ2k6R2Z/rp/H3+8sdmcn5NrS3/3kE7+RyZXm9aqvxWqjEXHAd8b0pShatpcdMTvEdvAJltQ==",
+			"version": "4.8.2",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.2.tgz",
+			"integrity": "sha512-C0I1UsrrDHo2fYI5oaCGbSejwX4ch+9Y5jTQELvovfmFkK3HHSZJB8MSJcWLmCUBzQBchCrZ9rMRV6GuNrvGtw==",
 			"dev": true
 		},
 		"wrappy": {
diff --git a/package.json b/package.json
index 2d59136..afc14a5 100644
--- a/package.json
+++ b/package.json
@@ -71,6 +71,6 @@
     "prettier": "^1.19.1",
     "tslint": "^6.1.2",
     "tslint-config-prettier": "^1.18.0",
-    "typescript": "^3.9.5"
+    "typescript": "^4.8.2"
   }
 }