diff --git a/Python/requirements-notebook.txt b/Python/requirements-notebook.txt
index 2c0dc9c..30dc324 100644
--- a/Python/requirements-notebook.txt
+++ b/Python/requirements-notebook.txt
@@ -26,7 +26,7 @@ fqdn==1.5.1
 h11==0.16.0
 httpcore==1.0.7
 httpx==0.28.1
-idna==3.10
+idna==3.15
 ipykernel==6.29.5
 ipython==8.31.0
 isoduration==20.11.0
diff --git a/Python/requirements.txt b/Python/requirements.txt
index b8048b3..a6081a3 100644
--- a/Python/requirements.txt
+++ b/Python/requirements.txt
@@ -3,7 +3,7 @@ charset-normalizer==3.4.1
 contourpy==1.3.1
 cycler==0.12.1
 fonttools==4.61.0
-idna==3.10
+idna==3.15
 kiwisolver==1.4.8
 matplotlib==3.10.0
 numpy==2.2.2