diff --git a/pom.xml b/pom.xml
index 8d0c1c92..ba48c03a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -69,7 +69,7 @@
         <jaxb-rich-contract.version>2.1.0</jaxb-rich-contract.version>
         <jena.version>4.1.0</jena.version>
         <jsonassert.version>1.5.1</jsonassert.version>
-        <json-schema-validator.version>1.3.3</json-schema-validator.version>
+        <json-schema-validator.version>1.4.0</json-schema-validator.version>
         <junit.version>4.13.2</junit.version>
         <junit-params.version>1.1.1</junit-params.version>
         <moxy.version>2.7.8</moxy.version>