diff --git a/BouncyCastle-JCA/pom.xml b/BouncyCastle-JCA/pom.xml
index 4f76405..b34f18a 100644
--- a/BouncyCastle-JCA/pom.xml
+++ b/BouncyCastle-JCA/pom.xml
@@ -49,7 +49,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-gpg-plugin</artifactId>
-						<version>3.2.2</version>
+						<version>3.2.4</version>
 						<executions>
 							<execution>
 								<id>sign-artifacts</id>