diff --git a/package-lock.json b/package-lock.json
index 9ba0395..313cfb4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@stencila/logga": "^4.0.0",
         "acorn": "^8.4.0",
         "acorn-walk": "^8.1.0",
-        "ajv": "^8.6.0",
+        "ajv": "^8.14.0",
         "ajv-formats": "^2.1.0",
         "content-type": "^1.0.4",
         "got": "^11.8.2",
@@ -2443,14 +2443,14 @@
       }
     },
     "node_modules/ajv": {
-      "version": "8.6.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.6.0.tgz",
-      "integrity": "sha512-cnUG4NSBiM4YFBxgZIj/In3/6KX+rQ2l2YPRVcvAMQGWEPKuXoPIhxzwqh31jA3IPbI4qEOp/5ILI4ynioXsGQ==",
+      "version": "8.14.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.14.0.tgz",
+      "integrity": "sha512-oYs1UUtO97ZO2lJ4bwnWeQW8/zvOIQLGKcvPTsWmvc2SYgBb+upuNS5NxoLaMU4h8Ju3Nbj6Cq8mD2LQoqVKFA==",
       "dependencies": {
-        "fast-deep-equal": "^3.1.1",
+        "fast-deep-equal": "^3.1.3",
         "json-schema-traverse": "^1.0.0",
         "require-from-string": "^2.0.2",
-        "uri-js": "^4.2.2"
+        "uri-js": "^4.4.1"
       },
       "funding": {
         "type": "github",
@@ -13648,14 +13648,14 @@
       }
     },
     "ajv": {
-      "version": "8.6.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.6.0.tgz",
-      "integrity": "sha512-cnUG4NSBiM4YFBxgZIj/In3/6KX+rQ2l2YPRVcvAMQGWEPKuXoPIhxzwqh31jA3IPbI4qEOp/5ILI4ynioXsGQ==",
+      "version": "8.14.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.14.0.tgz",
+      "integrity": "sha512-oYs1UUtO97ZO2lJ4bwnWeQW8/zvOIQLGKcvPTsWmvc2SYgBb+upuNS5NxoLaMU4h8Ju3Nbj6Cq8mD2LQoqVKFA==",
       "requires": {
-        "fast-deep-equal": "^3.1.1",
+        "fast-deep-equal": "^3.1.3",
         "json-schema-traverse": "^1.0.0",
         "require-from-string": "^2.0.2",
-        "uri-js": "^4.2.2"
+        "uri-js": "^4.4.1"
       }
     },
     "ajv-formats": {
diff --git a/package.json b/package.json
index d9724bc..bc0564c 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@stencila/logga": "^4.0.0",
     "acorn": "^8.4.0",
     "acorn-walk": "^8.1.0",
-    "ajv": "^8.6.0",
+    "ajv": "^8.14.0",
     "ajv-formats": "^2.1.0",
     "content-type": "^1.0.4",
     "got": "^11.8.2",