diff --git a/LICENSE.md b/LICENSE.md
index 8d5c5b7..2b336bc 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Sadv1r
+Copyright (c) 2024 Sadv1r
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/build.gradle b/build.gradle
index 51e47a9..705453e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 import org.springframework.boot.gradle.plugin.SpringBootPlugin
 
 plugins {
-    id 'org.springframework.boot' version '2.7.18' apply false
+    id 'org.springframework.boot' version '3.3.0' apply false
 }
 
 ext {
@@ -29,7 +29,7 @@ configure(moduleProjects) {
 
     java {
         toolchain {
-            languageVersion = JavaLanguageVersion.of(11)
+            languageVersion = JavaLanguageVersion.of(17)
         }
     }
 
diff --git a/samples/web-sample/build.gradle b/samples/web-sample/build.gradle
index 720fb44..1c97047 100644
--- a/samples/web-sample/build.gradle
+++ b/samples/web-sample/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '2.7.18'
+    id 'org.springframework.boot' version '3.3.0'
     id 'io.spring.dependency-management'
 }
 
@@ -14,6 +14,6 @@ dependencies {
 
 java {
     toolchain {
-        languageVersion = JavaLanguageVersion.of(11)
+        languageVersion = JavaLanguageVersion.of(17)
     }
 }
\ No newline at end of file
diff --git a/samples/webflux-sample/build.gradle b/samples/webflux-sample/build.gradle
index 42f5d5d..95986bf 100644
--- a/samples/webflux-sample/build.gradle
+++ b/samples/webflux-sample/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '2.7.18'
+    id 'org.springframework.boot' version '3.3.0'
     id 'io.spring.dependency-management'
 }
 
@@ -14,6 +14,6 @@ dependencies {
 
 java {
     toolchain {
-        languageVersion = JavaLanguageVersion.of(11)
+        languageVersion = JavaLanguageVersion.of(17)
     }
 }
\ No newline at end of file