diff --git a/pybigtools/Cargo.toml b/pybigtools/Cargo.toml
index b732e91..785e655 100644
--- a/pybigtools/Cargo.toml
+++ b/pybigtools/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pybigtools"
-version = "0.1.3-dev"
+version = "0.1.3"
 authors = ["Jack <jackh726@gmail.com>"]
 edition = "2021"
 
@@ -9,7 +9,7 @@ name = "pybigtools"
 crate-type = ["cdylib"]
 
 [dependencies]
-bigtools = { version = "0.4.3-dev", path = "../bigtools", default_features = false, features = ["read", "write"] }
+bigtools = { version = "0.4.2", default_features = false, features = ["read", "write"] }
 url = "2.4.0"
 tokio = { version = "1.34.0", features = ["rt", "rt-multi-thread"] }
 futures = { version = "0.3.1", features = ["thread-pool"] }