diff --git a/requirements.txt b/requirements.txt
index 987c7ee..8730dcb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ folium==0.14.0
 fonttools==4.42.1
 ibm-cloud-sdk-core==3.16.7
 ibm-platform-services==0.43.0
-idna==3.4
+idna==3.7
 ipykernel==6.25.2
 ipython==8.15.0
 ipywidgets==8.1.1