diff --git a/Cargo.toml b/Cargo.toml
index ef6c7ad..1ad0650 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polars_xdt"
-version = "0.12.6"
+version = "0.12.7"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -9,7 +9,7 @@ name = "polars_xdt"
 crate-type = ["cdylib"]
 
 [dependencies]
-pyo3 = { version = "0.20.0", features = ["extension-module"] }
+pyo3 = { version = "0.20.0", features = ["extension-module", "abi3-py38"] }
 pyo3-polars = { version = "0.11.1", features = ["derive"] }
 serde = { version = "1", features = ["derive"] }
 chrono = { version = "0.4.31", default-features = false, features = ["std", "unstable-locales"] } 
diff --git a/bump_version.py b/bump_version.py
index 2e20141..a93fb82 100644
--- a/bump_version.py
+++ b/bump_version.py
@@ -7,7 +7,7 @@
 
 # Docs are in a a separate repo cause I couldn't figure out
 # how to deploy from readthedocs
-subprocess.run(["make", "install"])
+subprocess.run(["make", "install", "--release"])
 subprocess.run(["make", "clean"], cwd="docs")
 subprocess.run(["make", "html"], cwd="docs")
 os.system("cp docs/_build/html/* ../docs-polars-xdt/ -r")