diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 446ea47..f2a9909 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -3,9 +3,9 @@ updates:
 - package-ecosystem: maven
   directory: "/"
   schedule:
-    interval: weekly
+    interval: monthly
   open-pull-requests-limit: 10
 - package-ecosystem: github-actions
   directory: /
   schedule:
-    interval: daily
+    interval: monthly
diff --git a/.mvn/extensions.xml b/.mvn/extensions.xml
index 1f36364..4e0774d 100644
--- a/.mvn/extensions.xml
+++ b/.mvn/extensions.xml
@@ -2,6 +2,6 @@
   <extension>
     <groupId>io.jenkins.tools.incrementals</groupId>
     <artifactId>git-changelist-maven-extension</artifactId>
-    <version>1.7</version>
+    <version>1.8</version>
   </extension>
 </extensions>
diff --git a/pom.xml b/pom.xml
index 1bc405c..6797c83 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.jenkins-ci.plugins</groupId>
     <artifactId>plugin</artifactId>
-    <version>4.75</version>
+    <version>4.81</version>
     <relativePath />
   </parent>
   
@@ -23,7 +23,7 @@
   <url>https://github.com/jenkinsci/${project.artifactId}-plugin</url>
 
   <properties>
-    <revision>1.318</revision>
+    <revision>1.321</revision>
     <changelist>999999-SNAPSHOT</changelist>
     <jenkins.version>2.361.4</jenkins.version>
     <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
@@ -110,7 +110,6 @@
     </dependencies>
   </dependencyManagement>
 
-  <!-- get every artifact through maven.glassfish.org, which proxies all the artifacts that we need -->
   <repositories>
     <repository>
       <id>repo.jenkins-ci.org</id>