diff --git a/spring-boot-dependencies/pom.xml b/spring-boot-dependencies/pom.xml
index 9ac706512d..28dbd6f7ab 100644
--- a/spring-boot-dependencies/pom.xml
+++ b/spring-boot-dependencies/pom.xml
@@ -72,7 +72,7 @@
 		<dom4j.version>1.6.1</dom4j.version>
 		<dropwizard-metrics.version>3.1.4</dropwizard-metrics.version>
 		<ehcache.version>2.10.3</ehcache.version>
-		<ehcache3.version>3.2.1</ehcache3.version>
+		<ehcache3.version>3.2.2</ehcache3.version>
 		<embedded-mongo.version>2.0.0</embedded-mongo.version>
 		<flyway.version>4.1.2</flyway.version>
 		<freemarker.version>2.3.26-incubating</freemarker.version>
@@ -134,7 +134,7 @@
 		<mongo-driver-reactivestreams.version>1.3.0</mongo-driver-reactivestreams.version>
 		<mongodb.version>3.4.2</mongodb.version>
 		<mysql.version>5.1.41</mysql.version>
-		<narayana.version>5.5.5.Final</narayana.version>
+		<narayana.version>5.5.6.Final</narayana.version>
 		<nekohtml.version>1.9.22</nekohtml.version>
 		<neo4j-ogm.version>3.0.0-SNAPSHOT</neo4j-ogm.version>
 		<netty.version>4.1.9.Final</netty.version>
@@ -186,7 +186,7 @@
 		<thymeleaf-extras-data-attribute.version>2.0.1</thymeleaf-extras-data-attribute.version>
 		<thymeleaf-extras-java8time.version>3.0.0.RELEASE</thymeleaf-extras-java8time.version>
 		<tomcat.version>8.5.13</tomcat.version>
-		<undertow.version>1.4.11.Final</undertow.version>
+		<undertow.version>1.4.12.Final</undertow.version>
 		<unboundid-ldapsdk.version>3.2.1</unboundid-ldapsdk.version>
 		<webjars-hal-browser.version>3325375</webjars-hal-browser.version>
 		<webjars-locator.version>0.32-1</webjars-locator.version>