diff --git a/devkit-core/src/test/java/com/onixbyte/devkit/core/exceptions/NotImplementationExceptionTest.java b/devkit-core/src/test/java/com/onixbyte/devkit/core/exceptions/NotImplementationExceptionTest.java
index de38671..4dcf411 100644
--- a/devkit-core/src/test/java/com/onixbyte/devkit/core/exceptions/NotImplementationExceptionTest.java
+++ b/devkit-core/src/test/java/com/onixbyte/devkit/core/exceptions/NotImplementationExceptionTest.java
@@ -17,12 +17,14 @@
 
 package com.onixbyte.devkit.core.exceptions;
 
-import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
-@Slf4j
 public class NotImplementationExceptionTest {
 
+    private final static Logger log = LoggerFactory.getLogger(NotImplementationExceptionTest.class);
+
     @Test
     public void testExceptionWithEmptyConstructor() {
         try {
diff --git a/devkit-utils/src/test/java/com/onixbyte/devkit/utils/TestAesUtil.java b/devkit-utils/src/test/java/com/onixbyte/devkit/utils/TestAesUtil.java
index 17c6c92..39843ba 100644
--- a/devkit-utils/src/test/java/com/onixbyte/devkit/utils/TestAesUtil.java
+++ b/devkit-utils/src/test/java/com/onixbyte/devkit/utils/TestAesUtil.java
@@ -17,13 +17,15 @@
 
 package com.onixbyte.devkit.utils;
 
-import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
-@Slf4j
 public class TestAesUtil {
 
+    private final static Logger log = LoggerFactory.getLogger(TestAesUtil.class);
+
     @Test
     public void testGenerateRandomSecret() {
         log.info("Secret is {}", AesUtil.generateRandomSecret());
diff --git a/devkit-utils/src/test/java/com/onixbyte/devkit/utils/TestBase64Util.java b/devkit-utils/src/test/java/com/onixbyte/devkit/utils/TestBase64Util.java
index cf5040c..6bbc3b1 100644
--- a/devkit-utils/src/test/java/com/onixbyte/devkit/utils/TestBase64Util.java
+++ b/devkit-utils/src/test/java/com/onixbyte/devkit/utils/TestBase64Util.java
@@ -17,13 +17,15 @@
 
 package com.onixbyte.devkit.utils;
 
-import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
-@Slf4j
 public class TestBase64Util {
 
+    private final static Logger log = LoggerFactory.getLogger(TestBase64Util.class);
+
     @Test
     public void testEncode() {
         Assertions.assertEquals("SGVsbG8gV29ybGQ=", Base64Util.encode("Hello World"));
diff --git a/gradle.properties b/gradle.properties
index 1e3e3ee..b7f925f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -15,13 +15,13 @@
 # limitations under the License.
 #
 
-jacksonVersion=2.18.0
+jacksonVersion=2.18.2
 javaJwtVersion=4.4.0
-junitVersion=5.11.2
-logbackVersion=1.5.10
+junitVersion=5.11.4
+logbackVersion=1.5.16
 slf4jVersion=2.0.16
-springVersion=6.1.13
-springBootVersion=3.3.4
+springVersion=6.2.1
+springBootVersion=3.4.1
 
 artefactVersion=1.8.0
 projectUrl=https://onixbyte.com/JDevKit