diff --git a/package-lock.json b/package-lock.json
index 7a03c1b..9da5c30 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7,7 +7,7 @@
             "name": "laminas-ci-matrix-action",
             "dependencies": {
                 "@actions/core": "^1.10.0",
-                "@cfworker/json-schema": "^2.0.0",
+                "@cfworker/json-schema": "^4.0.0",
                 "@types/semver": "^7.3.13",
                 "semver": "^7.3.8"
             },
@@ -761,9 +761,9 @@
             "dev": true
         },
         "node_modules/@cfworker/json-schema": {
-            "version": "2.0.1",
-            "resolved": "https://registry.npmjs.org/@cfworker/json-schema/-/json-schema-2.0.1.tgz",
-            "integrity": "sha512-1w7xVrTFjAWBVaOWRH5AMdKpJdltF4iy/d93E7qj8Rox6yY9OzEW1aC7T5eONrDOxXrlnsclPw9v24XW2c0mkg==",
+            "version": "4.0.2",
+            "resolved": "https://registry.npmjs.org/@cfworker/json-schema/-/json-schema-4.0.2.tgz",
+            "integrity": "sha512-b11VIhI5ET+sLjY4fyiJvfLtsb/n7wc5+ETMa01jh/qul1Jv07/KFsPtq4qIFdCVV6wWmsV6QMwUMkAA454tfw==",
             "license": "MIT"
         },
         "node_modules/@cspotcode/source-map-support": {
diff --git a/package.json b/package.json
index 60538c1..f1f25c0 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     },
     "dependencies": {
         "@actions/core": "^1.10.0",
-        "@cfworker/json-schema": "^2.0.0",
+        "@cfworker/json-schema": "^4.0.0",
         "@types/semver": "^7.3.13",
         "semver": "^7.3.8"
     },