diff --git a/rust/c509-certificate/Cargo.toml b/rust/c509-certificate/Cargo.toml
index 38dbba9e4a7..41f874f2a87 100644
--- a/rust/c509-certificate/Cargo.toml
+++ b/rust/c509-certificate/Cargo.toml
@@ -2,7 +2,7 @@
 name = "c509-certificate"
 description = "C509 certificate implementation"
 keywords = ["cardano", "catalyst", "c509 certificate", "certificate", "x509"]
-version = "0.0.2"
+version = "0.0.3"
 authors = [
     "Arissara Chotivichit <arissara.chotivichit@iohk.io>"
 ]