diff --git a/pom.xml b/pom.xml
index a0b44b7..e6effe7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
 		<hamcrest.version>2.2</hamcrest.version>
 
 		<!-- mvn plugins -->
-		<dependency-check.version>9.0.6</dependency-check.version>
+		<dependency-check.version>9.0.9</dependency-check.version>
 	</properties>
 
 	<licenses>
@@ -123,7 +123,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.11.0</version>
+				<version>3.12.1</version>
 				<configuration>
 					<release>11</release>
 					<showWarnings>true</showWarnings>
@@ -131,7 +131,7 @@
 			</plugin>
 			<plugin>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>3.2.2</version>
+				<version>3.2.5</version>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>