diff --git a/spring-boot-parent/pom.xml b/spring-boot-parent/pom.xml
index dfd22b6dc7..e210b5a07c 100644
--- a/spring-boot-parent/pom.xml
+++ b/spring-boot-parent/pom.xml
@@ -74,7 +74,7 @@
 			<dependency>
 				<groupId>org.apache.maven</groupId>
 				<artifactId>maven-archiver</artifactId>
-				<version>2.5</version>
+				<version>2.6</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.maven</groupId>
@@ -124,7 +124,7 @@
 			<dependency>
 				<groupId>org.codehaus.plexus</groupId>
 				<artifactId>plexus-archiver</artifactId>
-				<version>2.4.4</version>
+				<version>2.8.1</version>
 			</dependency>
 			<dependency>
 				<groupId>org.codehaus.plexus</groupId>
@@ -134,7 +134,7 @@
 			<dependency>
 				<groupId>org.codehaus.plexus</groupId>
 				<artifactId>plexus-utils</artifactId>
-				<version>3.0.17</version>
+				<version>3.0.20</version>
 			</dependency>
 			<dependency>
 				<groupId>org.eclipse.aether</groupId>