diff --git a/pom.xml b/pom.xml
index 94b8d5c..68be9f0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
 
 		<!-- build plugin dependencies -->
 		<dependency-check.version>9.1.0</dependency-check.version>
-		<jacoco.version>0.8.11</jacoco.version>
+		<jacoco.version>0.8.12</jacoco.version>
 		<nexus-staging.version>1.6.13</nexus-staging.version>
 	</properties>
 
@@ -175,7 +175,7 @@
 			</plugin>
 			<plugin>
 				<artifactId>maven-shade-plugin</artifactId>
-				<version>3.5.2</version>
+				<version>3.5.3</version>
 				<executions>
 					<execution>
 						<phase>package</phase>
@@ -241,7 +241,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-jar-plugin</artifactId>
-				<version>3.3.0</version>
+				<version>3.4.1</version>
 				<configuration>
 					<archive>
 						<manifestEntries>
@@ -253,7 +253,7 @@
 			</plugin>
 			<plugin>
 				<artifactId>maven-source-plugin</artifactId>
-				<version>3.3.0</version>
+				<version>3.3.1</version>
 				<executions>
 					<execution>
 						<id>attach-sources</id>
@@ -370,7 +370,7 @@
 				<plugins>
 					<plugin>
 						<artifactId>maven-gpg-plugin</artifactId>
-						<version>3.2.2</version>
+						<version>3.2.4</version>
 						<executions>
 							<execution>
 								<id>sign-artifacts</id>