diff --git a/rust/altrios-core/Cargo.toml b/rust/altrios-core/Cargo.toml
index cef64296..e652f198 100644
--- a/rust/altrios-core/Cargo.toml
+++ b/rust/altrios-core/Cargo.toml
@@ -17,7 +17,7 @@ serde_json = "1.0"
 uom = { workspace = true }
 paste = "1.0.7"
 easy-ext = "1.0.0"
-altrios-proc-macros = { version = "0.1.0", path = "altrios-proc-macros" }
+altrios-proc-macros = { version = "0.1.1", path = "altrios-proc-macros" }
 argmin = "0.5.1"
 enum_dispatch = "0.3.8"
 rayon = "1.5.3"