diff --git a/Cargo.toml b/Cargo.toml
index ebccc89..97c824f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [dependencies]
-pyo3 = {version = "0.27.1", features = ["extension-module", "abi3-py310", "generate-import-lib"]}
+pyo3 = {version = "0.28.0", features = ["extension-module", "abi3-py310", "generate-import-lib"]}
 unicode-segmentation = "1.12.0"
 unicode-width = "0.2.2"