diff --git a/apps/admin-x-design-system/package.json b/apps/admin-x-design-system/package.json
index bf2cb69bb7..9d13a8753e 100644
--- a/apps/admin-x-design-system/package.json
+++ b/apps/admin-x-design-system/package.json
@@ -48,7 +48,7 @@
     "sinon": "17.0.0",
     "storybook": "7.6.17",
     "ts-node": "10.9.2",
-    "typescript": "5.3.3",
+    "typescript": "5.4.2",
     "vite": "4.5.2",
     "vite-plugin-svgr": "3.3.0"
   },
diff --git a/apps/admin-x-framework/package.json b/apps/admin-x-framework/package.json
index ea707fd5b0..84ba801024 100644
--- a/apps/admin-x-framework/package.json
+++ b/apps/admin-x-framework/package.json
@@ -78,7 +78,7 @@
     "react-dom": "18.2.0",
     "sinon": "17.0.0",
     "ts-node": "10.9.2",
-    "typescript": "5.3.3"
+    "typescript": "5.4.2"
   },
   "dependencies": {
     "@sentry/react": "7.86.0",
diff --git a/ghost/donations/package.json b/ghost/donations/package.json
index 8a53c09bf0..cb09b726df 100644
--- a/ghost/donations/package.json
+++ b/ghost/donations/package.json
@@ -26,7 +26,7 @@
     "mocha": "10.2.0",
     "sinon": "15.2.0",
     "ts-node": "10.9.2",
-    "typescript": "5.3.3"
+    "typescript": "5.4.2"
   },
   "dependencies": {}
 }
diff --git a/ghost/email-addresses/package.json b/ghost/email-addresses/package.json
index 74b69d6ef9..b19c6328a3 100644
--- a/ghost/email-addresses/package.json
+++ b/ghost/email-addresses/package.json
@@ -26,7 +26,7 @@
     "mocha": "10.2.0",
     "sinon": "15.2.0",
     "ts-node": "10.9.2",
-    "typescript": "5.3.3"
+    "typescript": "5.4.2"
   },
   "dependencies": {
     "nodemailer": "^6.6.3"
diff --git a/ghost/recommendations/package.json b/ghost/recommendations/package.json
index efb829a10b..072d7ebd15 100644
--- a/ghost/recommendations/package.json
+++ b/ghost/recommendations/package.json
@@ -27,7 +27,7 @@
     "mocha": "10.2.0",
     "sinon": "15.2.0",
     "ts-node": "10.9.2",
-    "typescript": "5.3.3"
+    "typescript": "5.4.2"
   },
   "dependencies": {
     "@tryghost/tpl": "0.1.26",
diff --git a/package.json b/package.json
index 7fffaaa881..04e70caf1b 100644
--- a/package.json
+++ b/package.json
@@ -117,7 +117,7 @@
     "nx": "16.8.1",
     "rimraf": "5.0.5",
     "ts-node": "10.9.2",
-    "typescript": "5.3.3",
+    "typescript": "5.4.2",
     "inquirer": "8.2.6"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 33168222ec..08c0357a89 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -29728,10 +29728,10 @@ typescript@5.2.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.2.2.tgz#5ebb5e5a5b75f085f22bc3f8460fba308310fa78"
   integrity sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==
 
-typescript@5.3.3, typescript@^5.0.4:
-  version "5.3.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.3.tgz#b3ce6ba258e72e6305ba66f5c9b452aaee3ffe37"
-  integrity sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==
+typescript@5.4.2, typescript@^5.0.4:
+  version "5.4.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.4.2.tgz#0ae9cebcfae970718474fe0da2c090cad6577372"
+  integrity sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"