diff --git a/pyproject.toml b/pyproject.toml
index 9b62904..ee2856e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ getNewSeries = "nbiatoolkit.nbia_cli:getNewSeries_cli"
 
 [tool.poetry.dependencies]
 python = ">=3.09 || 3.12"
-requests = "2.31.0"
+requests = "^2.31.0"
 pydicom = "^2.4.0"
 tqdm = "^4.66.1"
 beautifulsoup4 = "^4.12.3"