diff --git a/README.md b/README.md
index 806df14..9c0e337 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ For information on how to generate Ballerina code for Protocol Buffers definitio
 
 ### Set Up the prerequisites
 
-* Download and install Java SE Development Kit (JDK) version 17 (from one of the following locations).
+* 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/gradle.properties b/gradle.properties
index 15a18e8..7fa464f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,44 +2,44 @@ org.gradle.caching=true
 group=io.ballerina
 version=0.3.2-SNAPSHOT
 #dependency versions
-ballerinaLangVersion=2201.9.1
+ballerinaLangVersion=2201.11.0-20241117-133400-a3054b77
 checkstylePluginVersion=10.12.1
 commonsLang3Version=3.8.1
 slf4jVersion=1.7.30
 protoGoogleCommonsVersion=1.17.0
 protobufJavaVersion=3.23.4
 picocliVersion=4.0.1
-githubSpotbugsVersion=5.0.14
+githubSpotbugsVersion=6.0.18
 githubJohnrengelmanShadowVersion=8.1.1
 underCouchDownloadVersion=5.4.0
 researchgateReleaseVersion=2.8.0
 testngVersion=7.6.1
 jacocoVersion=0.8.10
 
-stdlibGrpcVersion=1.11.2
-stdlibIoVersion=1.6.1
-stdlibTimeVersion=2.5.0
-stdlibUrlVersion=2.4.0
+stdlibGrpcVersion=1.13.0-20241114-195700-5188f60
+stdlibIoVersion=1.6.2-20241112-233100-995cf5f
+stdlibTimeVersion=2.6.0-20241113-073800-201b904
+stdlibUrlVersion=2.4.1-20241113-073900-335ff51
 
-stdlibConstraintVersion=1.5.0
-stdlibCryptoVersion=2.7.2
-stdlibLogVersion=2.9.0
-stdlibOsVersion=1.8.0
-stdlibProtobufVersion=1.6.1
-stdlibRandomVersion=1.5.0
-stdlibTaskVersion=2.5.0
+stdlibConstraintVersion=1.6.0-20241113-090900-d276ad5
+stdlibCryptoVersion=2.7.3-20241113-081400-d015a39
+stdlibLogVersion=2.10.1-20241113-120000-4577868
+stdlibOsVersion=1.8.1-20241113-122000-cca973b
+stdlibProtobufVersion=1.6.2-20241113-122200-13cac06
+stdlibRandomVersion=1.5.1-20241113-122300-1bc770e
+stdlibTaskVersion=2.5.1-20241113-123500-f905281
 
-stdlibCacheVersion=3.8.0
-stdlibFileVersion=1.9.0
-stdlibMimeVersion=2.9.0
-stdlibUuidVersion=1.8.0
+stdlibCacheVersion=3.8.1-20241113-125700-b75a1bf
+stdlibFileVersion=1.10.1-20241113-151700-e1a2e38
+stdlibMimeVersion=2.10.2-20241113-154200-d953747
+stdlibUuidVersion=1.8.1-20241113-154400-443c67b
 
-stdlibAuthVersion=2.11.2
-stdlibJwtVersion=2.12.1
-stdlibOAuth2Version=2.11.0
+stdlibAuthVersion=2.12.1-20241113-162300-ded40eb
+stdlibJwtVersion=2.13.1-20241113-162400-b59ccfa
+stdlibOAuth2Version=2.12.1-20241113-162400-4c6ddfe
 
-stdlibHttpVersion=2.11.4
+stdlibHttpVersion=2.13.0-20241114-182900-7e9f66a
 
 # Ballerinax Observer
-observeVersion=1.2.3
-observeInternalVersion=1.2.2
+observeVersion=1.4.0-20241113-092000-b83ae74
+observeInternalVersion=1.3.1-20241113-101700-265054d
diff --git a/protoc-cli/src/main/java/io/ballerina/protoc/GrpcConstants.java b/protoc-cli/src/main/java/io/ballerina/protoc/GrpcConstants.java
index 26878bf..f1b099d 100644
--- a/protoc-cli/src/main/java/io/ballerina/protoc/GrpcConstants.java
+++ b/protoc-cli/src/main/java/io/ballerina/protoc/GrpcConstants.java
@@ -35,7 +35,7 @@ public class GrpcConstants {
     public static final String DOT = ".";
 
     public static final String PROTOCOL_PACKAGE_GRPC = "grpc";
-    public static final String PROTOCOL_PACKAGE_VERSION_GRPC = getModule().getVersion();
+    public static final String PROTOCOL_PACKAGE_VERSION_GRPC = getModule().getMajorVersion();
     public static final String ORG_NAME = "ballerina";
     public static final String PROTOCOL_STRUCT_PACKAGE_GRPC = ORG_NAME + ORG_NAME_SEPARATOR +
             "grpc:" + PROTOCOL_PACKAGE_VERSION_GRPC;
diff --git a/tooling-tests/build.gradle b/tooling-tests/build.gradle
index 5dbb711..a3e9bc0 100644
--- a/tooling-tests/build.gradle
+++ b/tooling-tests/build.gradle
@@ -132,8 +132,11 @@ checkstyle {
 checkstyleTest.dependsOn(":checkstyle:downloadCheckstyleRuleFiles")
 
 spotbugsTest {
-    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