diff --git a/lib/libc.a b/lib/libc.orig.a
rename from lib/libc.a
rename to lib/libc.orig.a
diff --git a/lib/libgcc.a b/lib/libgcc.orig.a
rename from lib/libgcc.a
rename to lib/libgcc.orig.a
diff --git a/include/version.h b/include/version.h
index 9993f22..03edcf7 100755
--- a/include/version.h
+++ b/include/version.h
@@ -3,9 +3,9 @@
 
 #define ESP_SDK_VERSION_MAJOR   3
 #define ESP_SDK_VERSION_MINOR   0
-#define ESP_SDK_VERSION_PATCH   1
+#define ESP_SDK_VERSION_PATCH   3
 
-#define ESP_SDK_VERSION_NUMBER 0x030001
-#define ESP_SDK_VERSION_STRING  "3.0.1"
+#define ESP_SDK_VERSION_NUMBER 0x030003
+#define ESP_SDK_VERSION_STRING  "3.0.3"
 
 #endif