diff --git a/engine/build.gradle.kts b/engine/build.gradle.kts
index 043f9cd..81a87a5 100644
--- a/engine/build.gradle.kts
+++ b/engine/build.gradle.kts
@@ -73,7 +73,7 @@ dependencies {
   testImplementation("org.apache.commons:commons-lang3:3.19.0")
 
   implementation("de.gesellix:docker-filesocket:2025-08-05T19-57-00")
-  testImplementation("de.gesellix:testutil:2025-06-08T17-40-00")
+  testImplementation("de.gesellix:testutil:2025-09-27T22-37-00")
 
   implementation("org.bouncycastle:bcpkix-jdk18on:1.82")