diff --git a/src/bld/java/rife/bld/extension/TestNgOperationBuild.java b/src/bld/java/rife/bld/extension/TestNgOperationBuild.java
index 8c66806..4f2170b 100644
--- a/src/bld/java/rife/bld/extension/TestNgOperationBuild.java
+++ b/src/bld/java/rife/bld/extension/TestNgOperationBuild.java
@@ -48,7 +48,7 @@ public class TestNgOperationBuild extends Project {
                 .include(dependency("org.testng", "testng", version(7, 10, 2)))
                 .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 11, 3)))
                 .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 11, 3)))
-                .include(dependency("org.assertj", "assertj-core", version(3, 26, 3)));
+                .include(dependency("org.assertj", "assertj-core", version(3, 27, 0)));
 
         javadocOperation()
                 .javadocOptions()