diff --git a/extensions/knative/model/pom.xml b/extensions/knative/model/pom.xml
index 9661edfaccc..d070d503d89 100644
--- a/extensions/knative/model/pom.xml
+++ b/extensions/knative/model/pom.xml
@@ -138,7 +138,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>build-helper-maven-plugin</artifactId>
-        <version>3.1.0</version>
+        <version>3.2.0</version>
         <executions>
           <execution>
             <id>attach-artifacts</id>
diff --git a/pom.xml b/pom.xml
index afddc89c4c8..7856455c458 100644
--- a/pom.xml
+++ b/pom.xml
@@ -123,7 +123,7 @@
     <buildnumber.plugin.version>1.4</buildnumber.plugin.version>
     <maven.compiler.plugin.version>3.8.1</maven.compiler.plugin.version>
     <maven.bundle.plugin.version>4.2.1</maven.bundle.plugin.version>
-    <maven.buildhelper.plugin.version>3.1.0</maven.buildhelper.plugin.version>
+    <maven.buildhelper.plugin.version>3.2.0</maven.buildhelper.plugin.version>
     <maven.jar.plugin.version>3.2.0</maven.jar.plugin.version>
     <maven.surefire.plugin.version>3.0.0-M5</maven.surefire.plugin.version>
     <maven.scr.plugin.version>1.26.4</maven.scr.plugin.version>