diff --git a/requirements.txt b/requirements.txt
index 4185b4c..7dc625d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -39,7 +39,7 @@ h5py==3.11.0
     # via
     #   keras
     #   tensorflow
-idna==3.7
+idna==3.15
     # via requests
 imageio==2.34.1
     # via scikit-image