diff --git a/Cargo.toml b/Cargo.toml
index 5bd695d..a9c30bb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "y-py"
-version = "0.4.2"
+version = "0.4.3"
 authors = ["John Waidhofer <waidhoferj@gmail.com>", "Kevin Jahns <kevin.jahns@protonmail.com>", "Pierre-Olivier Simonard <pierre.olivier.simonard@gmail.com>"]
 edition = "2018"
 homepage = "https://github.com/y-crdt/ypy"
@@ -13,8 +13,8 @@ name = "y_py"
 crate-type = ["cdylib"]
 
 [dependencies]
-lib0 = "0.6.0"
-yrs = "0.6.0"
+lib0 = "0.6.1"
+yrs = "0.6.1"
 
 
 [dependencies.pyo3]