diff --git a/pom.xml b/pom.xml
index 0d93d0f1..defaf5cc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,6 +42,33 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>org.everit.json</groupId>
+            <artifactId>org.everit.json.schema</artifactId>
+            <version>1.3.0</version>
+        </dependency>
+        <dependency>
+            <groupId>com.github.erosb</groupId>
+            <artifactId>everit-json-schema-jdk6</artifactId>
+            <version>1.9.2</version>
+        </dependency>
+        <dependency>
+        <groupId>com.github.fge</groupId>
+        <artifactId>json-schema-validator</artifactId>
+        <version>2.2.6</version>
+    </dependency>
+    <!-- https://mvnrepository.com/artifact/com.github.fge/jackson-coreutils -->
+    <dependency>
+        <groupId>com.github.fge</groupId>
+        <artifactId>jackson-coreutils</artifactId>
+        <version>1.8</version>
+    </dependency>
+    <!-- https://mvnrepository.com/artifact/com.github.fge/json-schema-core -->
+    <dependency>
+        <groupId>com.github.fge</groupId>
+        <artifactId>json-schema-core</artifactId>
+        <version>1.2.5</version>
+    </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>
@@ -64,6 +91,11 @@
             <artifactId>json</artifactId>
             <version>20090211</version>
         </dependency>
+        <dependency>
+            <groupId>org.everit.json</groupId>
+            <artifactId>org.everit.json.schema</artifactId>
+            <version>1.3.0</version>
+        </dependency>
         <dependency>
             <groupId>com.vladmihalcea</groupId>
             <artifactId>hibernate-types-52</artifactId>