diff --git a/iotdb-core/ainode/pyproject.toml b/iotdb-core/ainode/pyproject.toml
index c82fd6c9827e..9ec96984d7a2 100644
--- a/iotdb-core/ainode/pyproject.toml
+++ b/iotdb-core/ainode/pyproject.toml
@@ -118,7 +118,7 @@ pyinstaller = "==6.22.3"
 black = ">=26.3.1"
 isort = "6.0.1"
 setuptools = "==84.2.1"
-joblib = ">=1.4.2"
+joblib = ">=1.5.0"
 urllib3 = "2.6.3"
 jaxtyping = ">=0.2.24"
 rotary-embedding-torch = ">=0.8.0"