diff --git a/package-lock.json b/package-lock.json
index 7a442d99..d7921502 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "Apache-2.0",
       "dependencies": {
         "body-parser": "^1.18.3",
-        "cloudevents": "^5.3.2",
+        "cloudevents": "^6.0.0",
         "express": "^4.16.4",
         "minimist": "^1.2.5",
         "on-finished": "^2.3.0",
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@@ -854,6 +855,42 @@
         "url": "https://github.com/sponsors/epoberezkin"
       }
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+    "node_modules/ajv-formats": {
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+      "resolved": "https://registry.npmjs.org/ajv-formats/-/ajv-formats-2.1.1.tgz",
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+        "ajv": "^8.0.0"
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+      "peerDependenciesMeta": {
+        "ajv": {
+          "optional": true
+        }
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+    "node_modules/ajv-formats/node_modules/ajv": {
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+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.11.0.tgz",
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+        "require-from-string": "^2.0.2",
+        "uri-js": "^4.2.2"
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+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/epoberezkin"
+      }
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+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
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+    },
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       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/ansi-align/-/ansi-align-3.0.1.tgz",
@@ -1372,15 +1409,36 @@
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+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/cloudevents/-/cloudevents-6.0.1.tgz",
+      "integrity": "sha512-6Y2EOQKsEEciSeIPL8ENob2LcFSt/r0iftTefl3IanSVr2LyvXfbEdD5+pvufVDFdf6OVijvtl7UFx/0voMOsw==",
       "dependencies": {
-        "ajv": "~6.12.3",
+        "ajv": "^8.6.3",
+        "ajv-formats": "^2.1.1",
         "util": "^0.12.4",
-        "uuid": "~8.3.0"
+        "uuid": "^8.3.2"
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+    "node_modules/cloudevents/node_modules/ajv": {
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+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.11.0.tgz",
+      "integrity": "sha512-wGgprdCvMalC0BztXvitD2hC04YffAvtsUn93JbGXYLAtCUO4xd17mCCZQxUOItiBwZvJScWo8NIvQMQ71rdpg==",
+      "dependencies": {
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+        "json-schema-traverse": "^1.0.0",
+        "require-from-string": "^2.0.2",
+        "uri-js": "^4.2.2"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/epoberezkin"
+      }
+    },
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+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
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@@ -2380,7 +2438,8 @@
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+      "dev": true
     },
     "node_modules/fast-levenshtein": {
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@@ -3626,7 +3685,8 @@
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     "node_modules/json-stable-stringify-without-jsonify": {
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@@ -5112,7 +5172,6 @@
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-      "dev": true,
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@@ -7101,6 +7160,7 @@
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+      "dev": true,
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         "fast-json-stable-stringify": "^2.0.0",
@@ -7108,6 +7168,32 @@
         "uri-js": "^4.2.2"
       }
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+    "ajv-formats": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/ajv-formats/-/ajv-formats-2.1.1.tgz",
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+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.11.0.tgz",
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+          "requires": {
+            "fast-deep-equal": "^3.1.1",
+            "json-schema-traverse": "^1.0.0",
+            "require-from-string": "^2.0.2",
+            "uri-js": "^4.2.2"
+          }
+        },
+        "json-schema-traverse": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
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+        }
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     "ansi-align": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/ansi-align/-/ansi-align-3.0.1.tgz",
@@ -7495,13 +7581,32 @@
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-      "resolved": "https://registry.npmjs.org/cloudevents/-/cloudevents-5.3.2.tgz",
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+      "resolved": "https://registry.npmjs.org/cloudevents/-/cloudevents-6.0.1.tgz",
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       "requires": {
-        "ajv": "~6.12.3",
+        "ajv": "^8.6.3",
+        "ajv-formats": "^2.1.1",
         "util": "^0.12.4",
-        "uuid": "~8.3.0"
+        "uuid": "^8.3.2"
+      },
+      "dependencies": {
+        "ajv": {
+          "version": "8.11.0",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.11.0.tgz",
+          "integrity": "sha512-wGgprdCvMalC0BztXvitD2hC04YffAvtsUn93JbGXYLAtCUO4xd17mCCZQxUOItiBwZvJScWo8NIvQMQ71rdpg==",
+          "requires": {
+            "fast-deep-equal": "^3.1.1",
+            "json-schema-traverse": "^1.0.0",
+            "require-from-string": "^2.0.2",
+            "uri-js": "^4.2.2"
+          }
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+        "json-schema-traverse": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
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+        }
       }
     },
     "color-convert": {
@@ -8259,7 +8364,8 @@
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       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
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+      "integrity": "sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==",
+      "dev": true
     },
     "fast-levenshtein": {
       "version": "2.0.6",
@@ -9151,7 +9257,8 @@
     "json-schema-traverse": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
+      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
+      "dev": true
     },
     "json-stable-stringify-without-jsonify": {
       "version": "1.0.1",
@@ -10246,8 +10353,7 @@
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       "resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
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-      "dev": true
+      "integrity": "sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw=="
     },
     "resolve": {
       "version": "1.20.0",
diff --git a/package.json b/package.json
index faeb5b75..76998de4 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "body-parser": "^1.18.3",
-    "cloudevents": "^5.3.2",
+    "cloudevents": "^6.0.0",
     "express": "^4.16.4",
     "minimist": "^1.2.5",
     "on-finished": "^2.3.0",