diff --git a/build.gradle b/build.gradle
index b915905487..8b4ce13f1d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,7 +21,7 @@ allprojects {
         appName = "Mindustry"
         gdxVersion = '1.9.8'
         aiVersion = '1.8.1'
-        uCoreVersion = '7749e2d';
+        uCoreVersion = '2d75159';
     }
 
     repositories {