diff --git a/rs48_lib/Cargo.toml b/rs48_lib/Cargo.toml
index 4811655..0298751 100644
--- a/rs48_lib/Cargo.toml
+++ b/rs48_lib/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rs48_lib"
-version = "1.3.0"
+version = "1.3.1"
 edition = "2021"
 description = "components of rs48"
 license = "MIT"