diff --git a/oxbow/Cargo.toml b/oxbow/Cargo.toml
index 23e96d3..d2b08f3 100644
--- a/oxbow/Cargo.toml
+++ b/oxbow/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "oxbow"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 readme = "../README.md"
diff --git a/py-oxbow/Cargo.lock b/py-oxbow/Cargo.lock
index 19ca9ce..f505b3b 100644
--- a/py-oxbow/Cargo.lock
+++ b/py-oxbow/Cargo.lock
@@ -1038,7 +1038,7 @@ checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
 [[package]]
 name = "oxbow"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "arrow",
  "bigtools",
diff --git a/py-oxbow/Cargo.toml b/py-oxbow/Cargo.toml
index ae648c6..154bf50 100644
--- a/py-oxbow/Cargo.toml
+++ b/py-oxbow/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "py-oxbow"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 license = "MIT OR Apache-2.0"