diff --git a/ghost/adapter-manager/package.json b/ghost/adapter-manager/package.json
index de90af56a0..c52f2e6a4e 100644
--- a/ghost/adapter-manager/package.json
+++ b/ghost/adapter-manager/package.json
@@ -27,7 +27,7 @@
     "mocha": "8.3.2",
     "should": "13.2.3",
     "sinon": "10.0.0",
-    "typescript": "4.2.3"
+    "typescript": "4.2.4"
   },
   "dependencies": {
     "@tryghost/errors": "^0.2.10"
diff --git a/ghost/moleculer-service-from-class/package.json b/ghost/moleculer-service-from-class/package.json
index 0dab340be6..3082596823 100644
--- a/ghost/moleculer-service-from-class/package.json
+++ b/ghost/moleculer-service-from-class/package.json
@@ -24,7 +24,7 @@
     "mocha": "8.3.2",
     "should": "13.2.3",
     "sinon": "10.0.0",
-    "typescript": "4.2.3"
+    "typescript": "4.2.4"
   },
   "dependencies": {
     "moleculer": "0.14.11"
diff --git a/ghost/mw-session-from-token/package.json b/ghost/mw-session-from-token/package.json
index 60367f7df9..ab88396186 100644
--- a/ghost/mw-session-from-token/package.json
+++ b/ghost/mw-session-from-token/package.json
@@ -27,6 +27,6 @@
     "mocha": "8.3.2",
     "should": "13.2.3",
     "sinon": "10.0.0",
-    "typescript": "4.2.3"
+    "typescript": "4.2.4"
   }
 }
diff --git a/ghost/session-service/package.json b/ghost/session-service/package.json
index 904a202d77..61f4ec6259 100644
--- a/ghost/session-service/package.json
+++ b/ghost/session-service/package.json
@@ -28,7 +28,7 @@
     "mocha": "8.3.2",
     "should": "13.2.3",
     "sinon": "10.0.0",
-    "typescript": "4.2.3"
+    "typescript": "4.2.4"
   },
   "dependencies": {
     "@tryghost/errors": "^0.2.10"