diff --git a/pom.xml b/pom.xml
index 72337258..3d6432da 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
-        <version>3.24</version>
+        <version>3.28</version>
         <relativePath />
     </parent>
     <groupId>org.jenkins-ci.plugins.workflow</groupId>
@@ -64,11 +64,11 @@
     <properties>
         <revision>2.13</revision>
         <changelist>-SNAPSHOT</changelist>
-        <jenkins.version>2.73.3</jenkins.version>
+        <jenkins.version>2.107.3</jenkins.version>
         <java.level>8</java.level>
         <workflow-cps-plugin.version>2.57</workflow-cps-plugin.version>
         <git-plugin.version>3.6.4</git-plugin.version>
-        <scm-api-plugin.version>2.2.5</scm-api-plugin.version>
+        <scm-api-plugin.version>2.2.7</scm-api-plugin.version>
         <workflow-scm-step-plugin.version>2.4</workflow-scm-step-plugin.version>
         <workflow-multibranch-plugin.version>2.10</workflow-multibranch-plugin.version>
     </properties>
@@ -102,7 +102,7 @@
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>cloudbees-folder</artifactId>
-            <version>5.16</version>
+            <version>6.1.0</version>
         </dependency>
         <dependency>
             <groupId>org.jenkins-ci.plugins.workflow</groupId>
@@ -256,6 +256,12 @@
             <version>1.20</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.jenkins-ci.plugins</groupId>
+            <artifactId>branch-api</artifactId>
+            <version>2.0.21</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
     <build>
         <plugins>
diff --git a/src/test/java/org/jenkinsci/plugins/workflow/libs/SCMRetrieverTest.java b/src/test/java/org/jenkinsci/plugins/workflow/libs/SCMRetrieverTest.java
index c3875767..e4f0cf87 100644
--- a/src/test/java/org/jenkinsci/plugins/workflow/libs/SCMRetrieverTest.java
+++ b/src/test/java/org/jenkinsci/plugins/workflow/libs/SCMRetrieverTest.java
@@ -24,7 +24,6 @@
 
 package org.jenkinsci.plugins.workflow.libs;
 
-import hudson.Functions;
 import java.util.Collections;
 import jenkins.branch.BranchSource;
 import jenkins.plugins.git.GitSCMSource;
@@ -35,7 +34,6 @@
 import org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProject;
 import org.jenkinsci.plugins.workflow.multibranch.WorkflowMultiBranchProjectTest;
 import org.jenkinsci.plugins.workflow.test.steps.SemaphoreStep;
-import org.junit.Assume;
 import org.junit.ClassRule;
 import org.junit.Test;
 import org.junit.Rule;
@@ -51,7 +49,6 @@ public class SCMRetrieverTest {
 
     @Url("https://stackoverflow.com/a/49112612/12916")
     @Test public void selfTestLibraries() throws Exception {
-        Assume.assumeFalse("File names are too long for Windows", Functions.isWindows()); // Related to changes in plugin-pom version 3.22.
         sampleRepo.init();
         sampleRepo.write("vars/greet.groovy", "def call(recipient) {echo(/hello to $recipient/)}");
         sampleRepo.write("src/pkg/Clazz.groovy", "package pkg; class Clazz {static String whereAmI() {'earth'}}");