diff --git a/esp32/pycom_version.h b/esp32/pycom_version.h
index e522cecfd0..ad9f8a5689 100644
--- a/esp32/pycom_version.h
+++ b/esp32/pycom_version.h
@@ -10,7 +10,7 @@
 #ifndef VERSION_H_
 #define VERSION_H_
 
-#define SW_VERSION_NUMBER                              "1.20.2.rc9"
+#define SW_VERSION_NUMBER                              "1.20.2.rc10"
 
 #define LORAWAN_VERSION_NUMBER                         "1.0.2"