diff --git a/package-lock.json b/package-lock.json
index 4bc0f87b..ea1fa46a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2610,9 +2610,9 @@
       }
     },
     "ajv": {
-      "version": "8.3.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.3.0.tgz",
-      "integrity": "sha512-RYE7B5An83d7eWnDR8kbdaIFqmKCNsP16ay1hDbJEU+sa0e3H9SebskCt0Uufem6cfAVu7Col6ubcn/W+Sm8/Q==",
+      "version": "8.4.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.4.0.tgz",
+      "integrity": "sha512-7QD2l6+KBSLwf+7MuYocbWvRPdOu63/trReTLu2KFwkgctnub1auoF+Y1WYcm09CTM7quuscrzqmASaLHC/K4Q==",
       "dev": true,
       "requires": {
         "fast-deep-equal": "^3.1.1",
diff --git a/package.json b/package.json
index e84cb51b..cc6c8708 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "devDependencies": {
     "@jsdoc/eslint-config": "^1.0.8",
     "@jsdoc/test-matchers": "^0.1.6",
-    "ajv": "^8.3.0",
+    "ajv": "^8.4.0",
     "eslint": "^7.26.0",
     "gulp": "^4.0.2",
     "gulp-eslint": "^6.0.0",