diff --git a/proguard-services-mapper-maven/pom.xml b/proguard-services-mapper-maven/pom.xml
index 70eaf8a..e5f381d 100644
--- a/proguard-services-mapper-maven/pom.xml
+++ b/proguard-services-mapper-maven/pom.xml
@@ -143,7 +143,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-gpg-plugin</artifactId>
-                <version>3.2.5</version>
+                <version>3.2.6</version>
                 <executions>
                     <execution>
                         <id>sign-artifacts</id>