diff --git a/MDK-ARM/TEST2.uvprojx b/MDK-ARM/TEST2.uvprojx
index 2e97625..bc5bc25 100644
--- a/MDK-ARM/TEST2.uvprojx
+++ b/MDK-ARM/TEST2.uvprojx
@@ -16,8 +16,8 @@
         <TargetCommonOption>
           <Device>STM32F407VGTx</Device>
           <Vendor>STMicroelectronics</Vendor>
-          <PackID>Keil.STM32F4xx_DFP.2.17.1</PackID>
-          <PackURL>https://www.keil.com/pack/</PackURL>
+          <PackID>Keil.STM32F4xx_DFP.2.12.0</PackID>
+          <PackURL>http://www.keil.com/pack</PackURL>
           <Cpu>IRAM(0x20000000-0x2001BFFF) IRAM2(0x2001C000-0x2001FFFF) IROM(0x8000000-0x80FFFFF) CLOCK(25000000) FPU2 CPUTYPE("Cortex-M4") TZ</Cpu>
           <FlashUtilSpec></FlashUtilSpec>
           <StartupFile></StartupFile>
diff --git a/TEST2.ioc b/TEST2.ioc
index 7c60032..ab462f6 100644
--- a/TEST2.ioc
+++ b/TEST2.ioc
@@ -172,7 +172,7 @@ Mcu.PinsNb=57
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F407VGTx
-MxCube.Version=6.13.0
+MxCube.Version=6.8.0
 MxDb.Version=DB.6.0.130
 NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
 NVIC.DMA1_Stream1_IRQn=true\:0\:0\:false\:false\:true\:false\:true\:true