diff --git a/build.gradle b/build.gradle
index bca74990..5fca30d3 100644
--- a/build.gradle
+++ b/build.gradle
@@ -17,7 +17,7 @@ java {
 }
 
 dependencies {
-    testImplementation("org.testng:testng:6.14.2")
+    testImplementation("org.testng:testng:7.5")
 
     api("org.openmicroscopy:omero-common:5.5.7")