diff --git a/extensions/knative/model/pom.xml b/extensions/knative/model/pom.xml
old mode 100755
new mode 100644
index e8d445d9cf1..d3830922043
--- a/extensions/knative/model/pom.xml
+++ b/extensions/knative/model/pom.xml
@@ -159,7 +159,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-release-plugin</artifactId>
-                <version>2.5</version>
+                <version>2.5.3</version>
             </plugin>
         </plugins>
     </build>
diff --git a/extensions/tekton/client/pom.xml b/extensions/tekton/client/pom.xml
old mode 100755
new mode 100644
index 0354b2ca5aa..f7cd1be01bf
--- a/extensions/tekton/client/pom.xml
+++ b/extensions/tekton/client/pom.xml
@@ -83,7 +83,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-release-plugin</artifactId>
-                <version>2.5</version>
+                <version>2.5.3</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
diff --git a/extensions/tekton/model/pom.xml b/extensions/tekton/model/pom.xml
old mode 100755
new mode 100644
index 13f16845166..4a8cba3fad7
--- a/extensions/tekton/model/pom.xml
+++ b/extensions/tekton/model/pom.xml
@@ -159,7 +159,7 @@
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-release-plugin</artifactId>
-          <version>2.5</version>
+          <version>2.5.3</version>
         </plugin>
       </plugins>
     </build>