diff --git a/bitcanna/build.yml b/bitcanna/build.yml
index e7fdfe412..17feaeb8b 100644
--- a/bitcanna/build.yml
+++ b/bitcanna/build.yml
@@ -8,7 +8,7 @@ services:
         PROJECT: bitcanna
         PROJECT_BIN: bcnad
         PROJECT_DIR: .bcna
-        VERSION: v4.0.2
+        VERSION: v4.0.3
         REPOSITORY: https://github.com/BitCannaGlobal/bcna
         GOLANG_VERSION: 1.23-bullseye
         DEBIAN_VERSION: bullseye