diff --git a/package-lock.json b/package-lock.json
index 76e64b1..f8afcbb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@excaliburjs/testing": "0.25.1",
         "excalibur": "0.29.3",
-        "typescript": "5.4.5"
+        "typescript": "5.5.2"
       },
       "devDependencies": {
         "parcel": "2.12.0"
@@ -4153,9 +4153,9 @@
       }
     },
     "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": "5.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
+      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -6939,9 +6939,9 @@
       "dev": true
     },
     "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": "5.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
+      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew=="
     },
     "unbzip2-stream": {
       "version": "1.3.3",
diff --git a/package.json b/package.json
index 1f65960..8da7c5c 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "license": "ISC",
   "dependencies": {
     "excalibur": "0.29.3",
-    "typescript": "5.4.5",
+    "typescript": "5.5.2",
     "@excaliburjs/testing": "0.25.1"
   },
   "devDependencies": {