diff --git a/SpringBootDynamo/build.gradle b/SpringBootDynamo/build.gradle
index ac216302..470f4a57 100644
--- a/SpringBootDynamo/build.gradle
+++ b/SpringBootDynamo/build.gradle
@@ -10,5 +10,5 @@ dependencies {
     implementation 'software.amazon.awssdk:dynamodb'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 
-	testImplementation 'org.testcontainers:junit-jupiter:1.20.4'
+	testImplementation 'org.testcontainers:junit-jupiter:1.21.0'
 }
\ No newline at end of file