diff --git a/build.gradle b/build.gradle
index e22b8f4529..ded168978b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -27,7 +27,7 @@ allprojects {
         appName = 'Mindustry'
         gdxVersion = '1.9.8'
         roboVMVersion = '2.3.0'
-        uCoreVersion = '53f99fbdc50910a15b4f55e9739385f47cf800cf'
+        uCoreVersion = '4d5571b3efc30975e0c073f87fae9ff5cb2ae4d7'
 
         getVersionString = {
             String buildVersion = getBuildVersion()