diff --git a/build.gradle b/build.gradle
index 61e3cff..66e8898 100644
--- a/build.gradle
+++ b/build.gradle
@@ -14,7 +14,7 @@ dependencies {
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.9.2'
 
     // https://mvnrepository.com/artifact/com.resend/resend-java
-    implementation 'com.resend:resend-java:2.0.0'
+    implementation 'com.resend:resend-java:4.0.0'
 
 }