diff --git a/chanlun-py/Cargo.toml b/chanlun-py/Cargo.toml
index 196bc4a..cfe226b 100644
--- a/chanlun-py/Cargo.toml
+++ b/chanlun-py/Cargo.toml
@@ -14,7 +14,7 @@ name = "chanlun"
 [dependencies]
 # 发布至 PyPI 前，需先将 chanlun 发布至 crates.io，然后替换为版本号依赖:
 # chanlun = "0.1"
-chanlun = "25.5.1" # { path = "../chanlun" }
+chanlun = "26.5.1" # { path = "../chanlun" }
 pyo3 = { version = "0.28", features = ["extension-module"] }
 serde_json = "1"
 chrono = "0.4"