diff --git a/webapp/package-lock.json b/webapp/package-lock.json
index d85904f..2add614 100644
--- a/webapp/package-lock.json
+++ b/webapp/package-lock.json
@@ -12,7 +12,7 @@
 			},
 			"devDependencies": {
 				"@preact/preset-vite": "^2.5.0",
-				"typescript": "^5.2.2",
+				"typescript": "^5.4.2",
 				"vite": "^4.5.0"
 			}
 		},
@@ -1372,9 +1372,9 @@
 			}
 		},
 		"node_modules/typescript": {
-			"version": "5.2.2",
-			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.2.2.tgz",
-			"integrity": "sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==",
+			"version": "5.4.2",
+			"resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.2.tgz",
+			"integrity": "sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==",
 			"dev": true,
 			"bin": {
 				"tsc": "bin/tsc",
diff --git a/webapp/package.json b/webapp/package.json
index 4407514..1462e85 100644
--- a/webapp/package.json
+++ b/webapp/package.json
@@ -14,7 +14,7 @@
 	},
 	"devDependencies": {
 		"@preact/preset-vite": "^2.5.0",
-		"typescript": "^5.2.2",
+		"typescript": "^5.4.2",
 		"vite": "^4.5.0"
 	}
 }