diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 1e06a67..4798780 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -10,4 +10,4 @@ jobs:
   call_workflow:
     name: Run PR Build Workflow
     if: ${{ github.repository_owner == 'ballerina-platform' }}
-    uses: ballerina-platform/ballerina-library/.github/workflows/pull-request-build-template.yml@main
+    uses: ballerina-platform/ballerina-library/.github/workflows/pull-request-build-template.yml@java21
diff --git a/README.md b/README.md
index 3da43f7..05adc9c 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ This repository only contains the source code for the module.
 
 ### Set up the prerequisites
 
-1. Download and install Java SE Development Kit (JDK) version 17 (from one of the following locations).
+1. Download and install Java SE Development Kit (JDK) version 21 (from one of the following locations).
 
    * [Oracle](https://www.oracle.com/java/technologies/downloads/)
    
diff --git a/ballerina/Ballerina.toml b/ballerina/Ballerina.toml
index d1a0792..e5916be 100644
--- a/ballerina/Ballerina.toml
+++ b/ballerina/Ballerina.toml
@@ -1,7 +1,7 @@
 [package]
 org = "ballerina"
 name = "jballerina.java.arrays"
-version = "1.4.0"
+version = "1.4.1"
 authors = ["Ballerina"]
 keywords = ["java", "arrays"]
 repository = "https://github.com/ballerina-platform/module-ballerina-jballerina.java.arrays"
@@ -9,10 +9,10 @@ icon = "icon.png"
 license = ["Apache-2.0"]
 distribution = "2201.8.0"
 
-[platform.java17]
+[platform.java21]
 graalvmCompatible = true
 
-[[platform.java17.dependency]]
-path = "../test-utils/build/libs/jballerina.java.arrays-test-utils-1.4.0.jar"
-version = "1.4.0"
+[[platform.java21.dependency]]
+path = "../test-utils/build/libs/jballerina.java.arrays-test-utils-1.4.1-SNAPSHOT.jar"
+version = "1.4.1-SNAPSHOT"
 scope = "testOnly"
diff --git a/ballerina/Dependencies.toml b/ballerina/Dependencies.toml
index 13eb307..d366c7f 100644
--- a/ballerina/Dependencies.toml
+++ b/ballerina/Dependencies.toml
@@ -5,7 +5,7 @@
 
 [ballerina]
 dependencies-toml-version = "2"
-distribution-version = "2201.8.0"
+distribution-version = "2201.10.0-SNAPSHOT"
 
 [[package]]
 org = "ballerina"
@@ -18,7 +18,7 @@ modules = [
 [[package]]
 org = "ballerina"
 name = "jballerina.java.arrays"
-version = "1.4.0"
+version = "1.4.1"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"},
 	{org = "ballerina", name = "test"}
@@ -27,6 +27,26 @@ modules = [
 	{org = "ballerina", packageName = "jballerina.java.arrays", moduleName = "jballerina.java.arrays"}
 ]
 
+[[package]]
+org = "ballerina"
+name = "lang.__internal"
+version = "0.0.0"
+scope = "testOnly"
+dependencies = [
+	{org = "ballerina", name = "jballerina.java"},
+	{org = "ballerina", name = "lang.object"}
+]
+
+[[package]]
+org = "ballerina"
+name = "lang.array"
+version = "0.0.0"
+scope = "testOnly"
+dependencies = [
+	{org = "ballerina", name = "jballerina.java"},
+	{org = "ballerina", name = "lang.__internal"}
+]
+
 [[package]]
 org = "ballerina"
 name = "lang.error"
@@ -36,6 +56,12 @@ dependencies = [
 	{org = "ballerina", name = "jballerina.java"}
 ]
 
+[[package]]
+org = "ballerina"
+name = "lang.object"
+version = "0.0.0"
+scope = "testOnly"
+
 [[package]]
 org = "ballerina"
 name = "test"
@@ -43,6 +69,7 @@ version = "0.0.0"
 scope = "testOnly"
 dependencies = [
 	{org = "ballerina", name = "jballerina.java"},
+	{org = "ballerina", name = "lang.array"},
 	{org = "ballerina", name = "lang.error"}
 ]
 modules = [
diff --git a/build-config/resources/Ballerina.toml b/build-config/resources/Ballerina.toml
index c763ae4..46c9750 100644
--- a/build-config/resources/Ballerina.toml
+++ b/build-config/resources/Ballerina.toml
@@ -9,10 +9,10 @@ icon = "icon.png"
 license = ["Apache-2.0"]
 distribution = "2201.8.0"
 
-[platform.java17]
+[platform.java21]
 graalvmCompatible = true
 
-[[platform.java17.dependency]]
+[[platform.java21.dependency]]
 path = "../test-utils/build/libs/jballerina.java.arrays-test-utils-@project.version@.jar"
 version = "@project.version@"
 scope = "testOnly"
diff --git a/gradle.properties b/gradle.properties
index 028a43b..53f2232 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,8 +1,8 @@
 org.gradle.caching=true
 group=io.ballerina.stdlib
 version=1.4.1-SNAPSHOT
-ballerinaLangVersion=2201.8.0
-githubSpotbugsVersion=5.0.14
+ballerinaLangVersion=2201.10.0-20240926-231800-8a5a4343
+githubSpotbugsVersion=6.0.18
 githubJohnrengelmanShadowVersion=8.1.1
 underCouchDownloadVersion=5.4.0
 researchgateReleaseVersion=2.8.0
diff --git a/test-utils/build.gradle b/test-utils/build.gradle
index c51c22b..9092898 100644
--- a/test-utils/build.gradle
+++ b/test-utils/build.gradle
@@ -39,8 +39,11 @@ checkstyle {
 checkstyleMain.dependsOn(":checkstyle:downloadMultipleFiles")
 
 spotbugsMain {
-    effort "max"
-    reportLevel "low"
+    def classLoader = plugins["com.github.spotbugs"].class.classLoader
+    def SpotBugsConfidence = classLoader.findLoadedClass("com.github.spotbugs.snom.Confidence")
+    def SpotBugsEffort = classLoader.findLoadedClass("com.github.spotbugs.snom.Effort")
+    effort = SpotBugsEffort.MAX
+    reportLevel = SpotBugsConfidence.LOW
     reportsDir = file("$project.buildDir/reports/spotbugs")
     reports {
         html.enabled true