diff --git a/jgvariant-parent/pom.xml b/jgvariant-parent/pom.xml
index 21581c0..ced1a54 100644
--- a/jgvariant-parent/pom.xml
+++ b/jgvariant-parent/pom.xml
@@ -62,7 +62,7 @@
     <jar-plugin.version>3.3.0</jar-plugin.version>
     <jpackage-plugin.version>0.1.5</jpackage-plugin.version>
     <maven-scm-plugin.version>2.0.1</maven-scm-plugin.version>
-    <maven-gpg-plugin.version>3.2.0</maven-gpg-plugin.version>
+    <maven-gpg-plugin.version>3.2.1</maven-gpg-plugin.version>
     <maven-javadoc-plugin.version>3.6.3</maven-javadoc-plugin.version>
     <maven-source-plugin.version>3.3.0</maven-source-plugin.version>
     <native-plugin.version>0.10.1</native-plugin.version>