diff --git a/package-lock.json b/package-lock.json
index 26a3112..4b26904 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
         "ts-jest": "^29.1.5",
         "ts-node": "^10.9.2",
         "typedoc": "^0.26.3",
-        "typescript": "^5.4.4"
+        "typescript": "^5.5.2"
       },
       "engines": {
         "node": ">=18"
@@ -17758,9 +17758,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.4.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.4.tgz",
-      "integrity": "sha512-dGE2Vv8cpVvw28v8HCPqyb08EzbBURxDpuhJvTrusShUfGnhHBafDsLdS1EhhxyL6BJQE+2cT3dDPAv+MQ6oLw==",
+      "version": "5.5.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.2.tgz",
+      "integrity": "sha512-NcRtPEOsPFFWjobJEtfihkLCZCXZt/os3zf8nTxjVH3RvTSxjrCamJpbExGvYOF+tFHc3pA65qpdwPbzjohhew==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 6beb8a5..8a7e8fc 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "ts-jest": "^29.1.5",
     "ts-node": "^10.9.2",
     "typedoc": "^0.26.3",
-    "typescript": "^5.4.4"
+    "typescript": "^5.5.2"
   },
   "peerDependencies": {
     "cloudevents": "< 9"