diff --git a/poetry.lock b/poetry.lock
index dee72dc..62271f9 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -925,4 +925,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.9"
-content-hash = "b7560b956cac6f8e3e0d96439f76ce4ab3c53bbec35178e48a9829c4385f0b31"
+content-hash = "f304302003c07e8db91a320636218f6027d70458d4d6cbab0d399394e827e952"
diff --git a/pyproject.toml b/pyproject.toml
index ef0de28..dfeb042 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,20 +24,20 @@ classifiers = [
 python = "^3.9"
 fsspec = ">=2023.5.0"
 tos = ">=2.7.2"
-volcengine= ">=1.0.154"
+volcengine= "^1.0.154"
 
 [tool.poetry.group.dev.dependencies]
 fsspec = ">=2023.5.0"
 tos = ">=2.7.2"
-black = "==24.4.1"
-isort = "==5.13.2"
-mypy = "==1.10.0"
-pytest = "==8.1.1"
-pytest-cov = "==5.0.0"
-coverage = "==7.5.0"
-ruff = "==0.6.0"
-types-requests = "==2.32.0.20240907"
-volcengine= "==1.0.154"
+black = "^24.4.1"
+isort = "^5.13.2"
+mypy = "^1.10.0"
+pytest = "^8.1.1"
+pytest-cov = "^5.0.0"
+coverage = "^7.5.0"
+ruff = "^0.6.0"
+types-requests = "^2.32.0.20240907"
+volcengine= "^1.0.154"
 
 [tool.pydocstyle]
 convention = "numpy"