diff --git a/python-pyo3/Cargo.lock b/python-pyo3/Cargo.lock
index 991879ee..d4e9feb8 100644
--- a/python-pyo3/Cargo.lock
+++ b/python-pyo3/Cargo.lock
@@ -1355,7 +1355,7 @@ dependencies = [
 
 [[package]]
 name = "nitor-vault-pyo3"
-version = "0.1.0"
+version = "1.0.0"
 dependencies = [
  "anyhow",
  "nitor-vault",
diff --git a/python-pyo3/Cargo.toml b/python-pyo3/Cargo.toml
index b441414c..672949d0 100644
--- a/python-pyo3/Cargo.toml
+++ b/python-pyo3/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "nitor-vault-pyo3"
-version = "0.1.0"
+version = "1.0.0"
 edition = "2021"
 
 [lib]