diff --git a/spring-security-x509/pom.xml b/spring-security-x509/pom.xml
index 953af761b5..8596223cf4 100644
--- a/spring-security-x509/pom.xml
+++ b/spring-security-x509/pom.xml
@@ -16,7 +16,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.4.0.RELEASE</version>
+        <version>1.4.2.RELEASE</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>