diff --git a/pom.xml b/pom.xml
index 9d6d0bcf..2ff62deb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
         <jmockit.version>1.49</jmockit.version>
 
         <maven-source-plugin.version>3.3.0</maven-source-plugin.version>
-        <maven-gpg-plugin.version>3.2.0</maven-gpg-plugin.version>
+        <maven-gpg-plugin.version>3.2.1</maven-gpg-plugin.version>
     </properties>
 
     <developers>