diff --git a/org.eclipse.jgit.packaging/pom.xml b/org.eclipse.jgit.packaging/pom.xml
index 0cb41b1c4..000bcd5b2 100644
--- a/org.eclipse.jgit.packaging/pom.xml
+++ b/org.eclipse.jgit.packaging/pom.xml
@@ -216,7 +216,7 @@
         <plugin>
           <groupId>org.eclipse.cbi.maven.plugins</groupId>
           <artifactId>eclipse-jarsigner-plugin</artifactId>
-          <version>1.1.3</version>
+          <version>1.1.4</version>
         </plugin>
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
diff --git a/pom.xml b/pom.xml
index 621e867c7..b26af9684 100644
--- a/pom.xml
+++ b/pom.xml
@@ -409,7 +409,7 @@
         <plugin>
           <groupId>org.eclipse.cbi.maven.plugins</groupId>
           <artifactId>eclipse-jarsigner-plugin</artifactId>
-          <version>1.1.3</version>
+          <version>1.1.4</version>
         </plugin>
         <plugin>
           <groupId>org.eclipse.tycho.extras</groupId>