diff --git a/sdk/mui.sdk b/sdk/mui.sdk
index cf83f2f..501599f 100644
--- a/sdk/mui.sdk
+++ b/sdk/mui.sdk
@@ -1,6 +1,6 @@
 Short: Magic User Interface
-Version: 5.0-2016R3
-Url: https://muidev.de/download/MUI%205.0%20-%20Release/MUI-5.0-2016R3-os3.lha
+Version: 5.0-2020R3
+Url: https://github.com/amiga-mui/muidev/releases/download/MUI-5.0-2020R3/MUI-5.0-2020R3-os3.lha
 
 SDK/MUI/Autodocs/MCC/MCC_NumericString.doc
 SDK/MUI/Autodocs/MCC/MCC_BetterBalance.doc