diff --git a/requirements.txt b/requirements.txt
index e327e0c..75f7e02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 -i https://pypi.org/simple
 certifi==2023.7.22
 chardet==3.0.4
-idna==2.10; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+idna==3.7; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
 requests==2.24.0
 urllib3==1.25.10; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'