diff --git a/doc/release-notes/release-notes-3.4.2.md b/doc/release-notes/release-notes-3.4.2.md
index d23f7f66..daa0a577 100644
--- a/doc/release-notes/release-notes-3.4.2.md
+++ b/doc/release-notes/release-notes-3.4.2.md
@@ -14,3 +14,5 @@ Fix a issue where the titlebar and menu does not show on Linux systems.
 
 ## Dependency/Build updates
 
+Update Angular to 18.2.9
+Upgrade Typescript to 5.5.4
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index b31cd09b..38ddeffd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -97,7 +97,7 @@
         "protractor": "~7.0.0",
         "ts-node": "10.9.2",
         "tslint": "~6.1.0",
-        "typescript": "5.4.5",
+        "typescript": "^5.5.4",
         "wait-on": "^8.0.1",
         "webdriver-manager": "12.1.9",
         "zone.js": "^0.14.10"
@@ -20855,9 +20855,9 @@
       "license": "MIT"
     },
     "node_modules/typescript": {
-      "version": "5.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
-      "integrity": "sha512-vcI4UpRgg81oIRUFwR0WSIHKt11nJ7SAVlYNIu+QpqeyXP+gpQJy/Z4+F0aGxSE4MqwjyXvW/TzgkLAx2AGHwQ==",
+      "version": "5.5.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
+      "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 664d9710..620049f2 100644
--- a/package.json
+++ b/package.json
@@ -124,7 +124,7 @@
     "protractor": "~7.0.0",
     "ts-node": "10.9.2",
     "tslint": "~6.1.0",
-    "typescript": "5.4.5",
+    "typescript": "^5.5.4",
     "wait-on": "^8.0.1",
     "webdriver-manager": "12.1.9",
     "zone.js": "^0.14.10"