diff --git a/Cargo.toml b/Cargo.toml
index 4c5e091..d33839f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "python-daachorse"
-version = "0.2.1"
+version = "0.2.2"
 edition = "2021"
 authors = [
     "Koichi Akabe <vbkaisetsu@gmail.com>",
@@ -16,7 +16,7 @@ name = "daachorse"
 crate-type = ["cdylib"]
 
 [dependencies]
-daachorse = "2.1.0" # MIT or Apache-2.0
+daachorse = "2.1.1" # MIT or Apache-2.0
 pyo3 = { version = "0.28.3", features = ["extension-module"] } # Apache-2.0
 
 [profile.release]
diff --git a/pyproject.toml b/pyproject.toml
index b408295..4a3b5f3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "daachorse"
-version = "0.2.1"
+version = "0.2.2"
 description = "🐎 A fast implementation of the Aho-Corasick algorithm using the compact double-array data structure"
 readme = "README.md"
 classifiers = [