diff --git a/schedule_layer_reorganizer/requirements.txt b/schedule_layer_reorganizer/requirements.txt
index 6de4d1b..29bd2ad 100644
--- a/schedule_layer_reorganizer/requirements.txt
+++ b/schedule_layer_reorganizer/requirements.txt
@@ -1,5 +1,5 @@
 certifi==2023.7.22
 charset-normalizer==2.0.6
-idna==3.2
+idna==3.7
 requests==2.31.0
 urllib3==1.26.18