diff --git a/cmake/stm32/wb.cmake b/cmake/stm32/wb.cmake
index 686b539..fcc0f85 100644
--- a/cmake/stm32/wb.cmake
+++ b/cmake/stm32/wb.cmake
@@ -88,6 +88,6 @@ set(STM32WB_FREERTOS_PORT ARM_CM4)
 
 # SERIE SS1961
 
-set(CUBE_WB_VERSION  v1.20.0)
+set(CUBE_WB_VERSION  v1.21.0)
 set(CMSIS_WB_VERSION v1.12.2)
 set(HAL_WB_VERSION   v1.14.3)