diff --git a/raml-client-generator-core/pom.xml b/raml-client-generator-core/pom.xml
index ad0cf02..af964fa 100644
--- a/raml-client-generator-core/pom.xml
+++ b/raml-client-generator-core/pom.xml
@@ -16,7 +16,7 @@
     </parent>
 
     <properties>
-        <jersey.version>2.24</jersey.version>
+        <jersey.version>2.26</jersey.version>
     </properties>
          
     <repositories>
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.15</version>
+            <version>1.31</version>
         </dependency>
 
         <dependency>
@@ -82,7 +82,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.module</groupId>
             <artifactId>jackson-module-jsonSchema</artifactId>
-            <version>2.8.3</version>
+            <version>2.9.10</version>
         </dependency>
 <!--        <dependency>-->
 <!--            <groupId>com.googlecode.juniversalchardet</groupId>-->
@@ -95,7 +95,7 @@
         <dependency>
             <groupId>org.jsonschema2pojo</groupId>
             <artifactId>jsonschema2pojo-core</artifactId>
-            <version>1.0.1</version>
+            <version>1.1.3</version>
         </dependency>
 
         <!--Jersey client-->