diff --git a/pyproject.toml b/pyproject.toml
index 998b2ed..c43efc2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ readme = "README.md"
 requires-python = ">=3.7"
 dependencies = [
     'emptylog>=0.0.8',
-    'cantok>=0.0.29',
+    'cantok>=0.0.30',
     'oslex>=0.1.3 ; platform_system == "Windows"',
 ]
 classifiers = [