diff --git a/pom.xml b/pom.xml
index 1987a9ce3..60d2202f1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,11 +17,10 @@
     <revision>1.5.25</revision>
     <changelist>-SNAPSHOT</changelist>
     <java.level>8</java.level>
-    <jenkins.version>2.222.4</jenkins.version>
+    <jenkins.version>2.249.1</jenkins.version>
     <spotbugs.failOnError>false</spotbugs.failOnError>
     <gitHubRepo>jenkinsci/${project.artifactId}</gitHubRepo>
     <hpi.compatibleSinceVersion>1.4.0</hpi.compatibleSinceVersion>
-    <jackson.version>2.12.3</jackson.version>
     <mockserver.version>5.11.2</mockserver.version>
   </properties>
 
@@ -179,14 +178,10 @@
         </exclusion>
       </exclusions>
     </dependency>
-    <dependency>
-      <groupId>com.fasterxml.jackson.jaxrs</groupId>
-      <artifactId>jackson-jaxrs-json-provider</artifactId>
-      <version>${jackson.version}</version>
-    </dependency>
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>jackson2-api</artifactId>
+      <version>2.13.1-242.v1a45bad25ceb</version>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
@@ -274,8 +269,8 @@
       <dependency>
         <!-- Pick up common dependencies for the selected LTS line: https://github.com/jenkinsci/bom#usage -->
         <groupId>io.jenkins.tools.bom</groupId>
-        <artifactId>bom-2.222.x</artifactId>
-        <version>887.vae9c8ac09ff7</version>
+        <artifactId>bom-2.249.x</artifactId>
+        <version>984.vb5eaac999a7e</version>
         <scope>import</scope>
         <type>pom</type>
       </dependency>