diff --git a/testcontainers-advanced-imagebuilder/pom.xml b/testcontainers-advanced-imagebuilder/pom.xml
index 05eebe0..931418a 100644
--- a/testcontainers-advanced-imagebuilder/pom.xml
+++ b/testcontainers-advanced-imagebuilder/pom.xml
@@ -222,7 +222,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-gpg-plugin</artifactId>
-						<version>3.2.7</version>
+						<version>3.2.8</version>
 						<executions>
 							<execution>
 								<id>sign-artifacts</id>