diff --git a/public/package-lock.json b/public/package-lock.json
index 3ad3f800b..9ee1c03f0 100644
--- a/public/package-lock.json
+++ b/public/package-lock.json
@@ -61,7 +61,7 @@
         "jest-preset-angular": "^13.0.0",
         "ts-jest": "^29.1.0",
         "ts-node": "~9.1.1",
-        "typescript": "^4.8.0"
+        "typescript": "^4.9.5"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -17200,9 +17200,9 @@
       "dev": true
     },
     "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==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/public/package.json b/public/package.json
index cc394b568..912a2e515 100644
--- a/public/package.json
+++ b/public/package.json
@@ -60,6 +60,6 @@
     "jest-preset-angular": "^13.0.0",
     "ts-jest": "^29.1.0",
     "ts-node": "~9.1.1",
-    "typescript": "^4.8.0"
+    "typescript": "^4.9.5"
   }
 }