diff --git a/MicroProfile-OpenAPI/pom.xml b/MicroProfile-OpenAPI/pom.xml
index c8f65db..d2482a3 100644
--- a/MicroProfile-OpenAPI/pom.xml
+++ b/MicroProfile-OpenAPI/pom.xml
@@ -79,7 +79,7 @@
             <groupId>org.testng</groupId>
             <artifactId>testng</artifactId>
             <!-- 7.4.0 breaks these tests, 7.5+ fixes it -->
-            <version>7.3.0</version>
+            <version>7.5.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/pom.xml b/pom.xml
index de75a4c..ff03a4e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -437,7 +437,7 @@
             <dependency>
                 <groupId>org.testng</groupId>
                 <artifactId>testng</artifactId>
-                <version>7.4.0</version>
+                <version>7.5.1</version>
                 <scope>test</scope>
             </dependency>
             <dependency>