diff --git a/pom.xml b/pom.xml
index ff677d097..f64e6d122 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>1.5.1.RELEASE</version>
+    <version>1.5.4.RELEASE</version>
   </parent>
   <name>petclinic</name>
 
@@ -26,8 +26,7 @@
     <webjars-jquery-ui.version>1.11.4</webjars-jquery-ui.version>
     <webjars-jquery.version>2.2.4</webjars-jquery.version>
     <wro4j.version>1.8.0</wro4j.version>
-
-    <thymeleaf.version>3.0.2.RELEASE</thymeleaf.version>
+    <thymeleaf.version>3.0.6.RELEASE</thymeleaf.version>
 
     <cobertura.version>2.7</cobertura.version>