diff --git a/anda/tools/buildsys/anda/rust-anda.spec b/anda/tools/buildsys/anda/rust-anda.spec
index dede9c3efa..201199287f 100644
--- a/anda/tools/buildsys/anda/rust-anda.spec
+++ b/anda/tools/buildsys/anda/rust-anda.spec
@@ -5,7 +5,7 @@
 %global crate anda
 
 Name:           rust-anda
-Version:        0.4.2
+Version:        0.4.3
 Release:        1%?dist
 Summary:        Andaman Build toolchain