diff --git a/dd-java-agent/instrumentation/testng-6.4/testng-6.4.gradle b/dd-java-agent/instrumentation/testng-6.4/testng-6.4.gradle
index de3cf32596f..f47a9106a43 100644
--- a/dd-java-agent/instrumentation/testng-6.4/testng-6.4.gradle
+++ b/dd-java-agent/instrumentation/testng-6.4/testng-6.4.gradle
@@ -9,7 +9,7 @@ muzzle {
 }
 
 dependencies {
-  compileOnly group: 'org.testng', name: 'testng', version: '6.4'
+  compileOnly group: 'org.testng', name: 'testng', version: '6.13'
 
   testImplementation(group: 'org.testng', name: 'testng') {
     version {