diff --git a/engine/build.gradle.kts b/engine/build.gradle.kts
index 70503547..54f723d2 100644
--- a/engine/build.gradle.kts
+++ b/engine/build.gradle.kts
@@ -61,7 +61,7 @@ dependencies {
       implementation(it) {
         version {
           strictly("[1.5,1.9)")
-          prefer("1.8.10")
+          prefer("1.8.20")
         }
       }
     }
diff --git a/integrationtest/build.gradle.kts b/integrationtest/build.gradle.kts
index d08ef829..3ee7c17d 100644
--- a/integrationtest/build.gradle.kts
+++ b/integrationtest/build.gradle.kts
@@ -49,7 +49,7 @@ dependencies {
       implementation(it) {
         version {
           strictly("[1.5,1.9)")
-          prefer("1.8.10")
+          prefer("1.8.20")
         }
       }
     }