diff --git a/packages/mg-beehiiv-members/package.json b/packages/mg-beehiiv-members/package.json
index 23237ff2a..938b4d365 100644
--- a/packages/mg-beehiiv-members/package.json
+++ b/packages/mg-beehiiv-members/package.json
@@ -31,7 +31,7 @@
     "eslint": "8.57.0",
     "jest": "29.7.0",
     "sinon": "^18.0.0",
-    "typescript": "5.5.4"
+    "typescript": "5.6.3"
   },
   "dependencies": {
     "@tryghost/debug": "0.1.33",
diff --git a/packages/mg-beehiiv/package.json b/packages/mg-beehiiv/package.json
index 840238f98..9ab5f67d2 100644
--- a/packages/mg-beehiiv/package.json
+++ b/packages/mg-beehiiv/package.json
@@ -32,7 +32,7 @@
     "eslint": "8.57.0",
     "jest": "29.7.0",
     "sinon": "^18.0.0",
-    "typescript": "5.5.4"
+    "typescript": "5.6.3"
   },
   "dependencies": {
     "@tryghost/debug": "0.1.33",
diff --git a/packages/mg-context/package.json b/packages/mg-context/package.json
index 9ba460618..76c1d9fa0 100644
--- a/packages/mg-context/package.json
+++ b/packages/mg-context/package.json
@@ -34,6 +34,6 @@
     "eslint": "8.57.0",
     "jest": "29.7.0",
     "sinon": "18.0.1",
-    "typescript": "5.5.4"
+    "typescript": "5.6.3"
   }
 }
diff --git a/packages/mg-html-lexical/package.json b/packages/mg-html-lexical/package.json
index 8c2063ab3..4ba7feddf 100644
--- a/packages/mg-html-lexical/package.json
+++ b/packages/mg-html-lexical/package.json
@@ -32,7 +32,7 @@
     "eslint": "8.57.0",
     "jest": "29.7.0",
     "sinon": "18.0.1",
-    "typescript": "5.5.4"
+    "typescript": "5.6.3"
   },
   "dependencies": {
     "@tryghost/errors": "1.3.6",
diff --git a/packages/mg-mailchimp-members/package.json b/packages/mg-mailchimp-members/package.json
index 5eab129b2..1922784a8 100644
--- a/packages/mg-mailchimp-members/package.json
+++ b/packages/mg-mailchimp-members/package.json
@@ -31,7 +31,7 @@
     "eslint": "8.57.0",
     "jest": "29.7.0",
     "sinon": "^18.0.0",
-    "typescript": "5.5.4"
+    "typescript": "5.6.3"
   },
   "dependencies": {
     "@tryghost/debug": "0.1.33",
diff --git a/packages/mg-medium-members/package.json b/packages/mg-medium-members/package.json
index 21d5a7527..034b1543a 100644
--- a/packages/mg-medium-members/package.json
+++ b/packages/mg-medium-members/package.json
@@ -30,7 +30,7 @@
     "eslint": "8.57.0",
     "jest": "29.7.0",
     "sinon": "^18.0.0",
-    "typescript": "5.5.4"
+    "typescript": "5.6.3"
   },
   "dependencies": {
     "@tryghost/debug": "0.1.33",
diff --git a/packages/mg-stripe/package.json b/packages/mg-stripe/package.json
index 61431e065..18ae2fb27 100644
--- a/packages/mg-stripe/package.json
+++ b/packages/mg-stripe/package.json
@@ -35,7 +35,7 @@
     "sinon": "^18.0.0",
     "ts-jest": "^29.1.2",
     "ts-node": "^10.9.2",
-    "typescript": "5.5.4"
+    "typescript": "5.6.3"
   },
   "dependencies": {
     "@inquirer/input": "2.3.0",
diff --git a/yarn.lock b/yarn.lock
index 72c669428..caa22644d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11122,10 +11122,10 @@ typescript@5.2.2:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.2.2.tgz#5ebb5e5a5b75f085f22bc3f8460fba308310fa78"
   integrity sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==
 
-typescript@5.5.4:
-  version "5.5.4"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.5.4.tgz#d9852d6c82bad2d2eda4fd74a5762a8f5909e9ba"
-  integrity sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==
+typescript@5.6.3:
+  version "5.6.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.6.3.tgz#5f3449e31c9d94febb17de03cc081dd56d81db5b"
+  integrity sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==
 
 typpy@^2.0.0, typpy@^2.2.0, typpy@^2.3.1, typpy@^2.3.13:
   version "2.3.13"