diff --git a/run.sh b/run.sh
index 401bafe..ad47efc 100755
--- a/run.sh
+++ b/run.sh
@@ -4,5 +4,5 @@ npm run compile && npm run bundle
 mkdir -p ../server/ui
 cp -rf index.html dist ../server/ui/
 cd ../server
-./gradlew run
+./gradlew clean run
 
diff --git a/ui/package.json b/ui/package.json
index 6c60911..24f4e16 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -20,7 +20,7 @@
     "rollup-plugin-sourcemaps": "0",
     "tslib": "1",
     "tslint": "5",
-    "typescript": "3.5"
+    "typescript": "4.8"
   },
   "scripts": {
     "compile": "tsc -b",