diff --git a/package-lock.json b/package-lock.json
index 3e0f110..ef36e81 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,10 +6,11 @@
   "packages": {
     "": {
       "name": "cloudevents",
-      "version": "5.3.2",
+      "version": "6.0.0",
       "license": "Apache-2.0",
       "dependencies": {
         "ajv": "^8.6.3",
+        "ajv-formats": "^2.1.1",
         "util": "^0.12.4",
         "uuid": "^8.3.2"
       },
@@ -25,7 +26,6 @@
         "@typescript-eslint/eslint-plugin": "^4.29.0",
         "@typescript-eslint/parser": "^4.29.0",
         "ajv-cli": "^5.0.0",
-        "ajv-formats": "^2.1.1",
         "axios": "^0.26.1",
         "chai": "~4.2.0",
         "eslint": "^7.32.0",
@@ -1536,7 +1536,6 @@
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ajv-formats/-/ajv-formats-2.1.1.tgz",
       "integrity": "sha512-Wx0Kx52hxE7C18hkMEggYlEifqWZtYaRgouJor+WMdPnQyEK13vgEWyVNup7SoeeoLMsr4kf5h6dOW11I15MUA==",
-      "dev": true,
       "dependencies": {
         "ajv": "^8.0.0"
       },
@@ -10195,7 +10194,6 @@
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ajv-formats/-/ajv-formats-2.1.1.tgz",
       "integrity": "sha512-Wx0Kx52hxE7C18hkMEggYlEifqWZtYaRgouJor+WMdPnQyEK13vgEWyVNup7SoeeoLMsr4kf5h6dOW11I15MUA==",
-      "dev": true,
       "requires": {
         "ajv": "^8.0.0"
       }
diff --git a/package.json b/package.json
index 8b01585..496335c 100644
--- a/package.json
+++ b/package.json
@@ -111,6 +111,7 @@
   "homepage": "https://github.com/cloudevents/sdk-javascript#readme",
   "dependencies": {
     "ajv": "^8.6.3",
+    "ajv-formats": "^2.1.1",
     "util": "^0.12.4",
     "uuid": "^8.3.2"
   },
@@ -126,7 +127,6 @@
     "@typescript-eslint/eslint-plugin": "^4.29.0",
     "@typescript-eslint/parser": "^4.29.0",
     "ajv-cli": "^5.0.0",
-    "ajv-formats": "^2.1.1",
     "axios": "^0.26.1",
     "chai": "~4.2.0",
     "eslint": "^7.32.0",