diff --git a/junit5-multiple-engines/build.gradle.kts b/junit5-multiple-engines/build.gradle.kts
index a48a413b..a9dfcf54 100644
--- a/junit5-multiple-engines/build.gradle.kts
+++ b/junit5-multiple-engines/build.gradle.kts
@@ -44,7 +44,7 @@ dependencies {
     }
 
     // Mainrunner
-    testImplementation("de.sormuras.mainrunner:de.sormuras.mainrunner.engine:2.1.4") {
+    testImplementation("de.sormuras.mainrunner:de.sormuras.mainrunner.engine:2.1.5") {
         because("executes Java programs as tests")
     }