diff --git a/Cargo.lock b/Cargo.lock
index 03fd131..1097647 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -147,7 +147,7 @@ dependencies = [
 
 [[package]]
 name = "polygons"
-version = "0.3.2"
+version = "0.3.3"
 dependencies = [
  "pyo3",
  "rand",
diff --git a/Cargo.toml b/Cargo.toml
index 90016a2..5273673 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polygons"
-version = "0.3.2"
+version = "0.3.3"
 authors = ["Radovan Bast <bast@users.noreply.github.com>"]
 description = "Fast points-in-polygon test and distances to polygons."
 license = "GPL-3.0-only"
diff --git a/README.md b/README.md
index df9c330..3529107 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ $ pip install polygons
 
 ## Supported versions
 
-- Python: 3.8 - 3.10
+- Python: 3.8 - 3.12
 - Operating systems: Linux, macOS, and Windows