diff --git a/module3/exo2/analyse-varicelle.ipynb b/module3/exo2/analyse-varicelle.ipynb
index 463ed1add731e880a5b0fda3abd4ecff4dcbcc11..bf196a71a07d4066fb5485f75cf09d46e074429b 100644
--- a/module3/exo2/analyse-varicelle.ipynb
+++ b/module3/exo2/analyse-varicelle.ipynb
@@ -34,7 +34,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "data_url = \"http://www.sentiweb.fr/datasets/incidence-PAY-3.csv\""
+    "data_url = \"https://www.sentiweb.fr/datasets/all/inc-7-PAY.csv\""
    ]
   },
   {