diff --git a/package-lock.json b/package-lock.json
index e9f21e4..672c084 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "4.0.0",
       "license": "ISC",
       "dependencies": {
-        "ajv": "^8.11.0",
+        "ajv": "^8.18.0",
         "json-logic-js": "^2.0.2",
         "just-has": "^2.3.0",
         "just-unique": "^4.2.0",
@@ -1598,9 +1598,9 @@
       }
     },
     "node_modules/ajv": {
-      "version": "8.17.1",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.17.1.tgz",
-      "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
+      "version": "8.18.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.18.0.tgz",
+      "integrity": "sha512-PlXPeEWMXMZ7sPYOHqmDyCJzcfNrUr3fGNKtezX14ykXOEIvyK81d+qydx89KY5O71FKMPaQ2vBfBFI5NHR63A==",
       "dependencies": {
         "fast-deep-equal": "^3.1.3",
         "fast-uri": "^3.0.1",
@@ -4577,9 +4577,9 @@
       "requires": {}
     },
     "ajv": {
-      "version": "8.17.1",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.17.1.tgz",
-      "integrity": "sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==",
+      "version": "8.18.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.18.0.tgz",
+      "integrity": "sha512-PlXPeEWMXMZ7sPYOHqmDyCJzcfNrUr3fGNKtezX14ykXOEIvyK81d+qydx89KY5O71FKMPaQ2vBfBFI5NHR63A==",
       "requires": {
         "fast-deep-equal": "^3.1.3",
         "fast-uri": "^3.0.1",
diff --git a/package.json b/package.json
index dc96de0..42c97e4 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   "author": "Bruce Felt",
   "license": "ISC",
   "dependencies": {
-    "ajv": "^8.11.0",
+    "ajv": "^8.18.0",
     "json-logic-js": "^2.0.2",
     "just-has": "^2.3.0",
     "just-unique": "^4.2.0",