diff --git a/chem-ner/swagger.json b/chem-ner/swagger.json
index a1f4173..5e4c2ab 100644
--- a/chem-ner/swagger.json
+++ b/chem-ner/swagger.json
@@ -3,7 +3,7 @@
     "info": {
         "title": "chem-ner - Trouve des entités nommées de Chimie dans un texte",
         "summary": "Renvoie un Json composé comportant d'un champ \"chemical\" et d'un champ \"chemical_disambiguisate\"",
-        "version": "4.0.0",
+        "version": "4.0.1",
         "termsOfService": "https://services.istex.fr/",
         "contact": {
             "name": "Inist-CNRS",
@@ -15,7 +15,7 @@
             "x-comment": "Will be automatically completed by the ezs server."
         },
         {
-            "url": "http://vptdmservices.intra.inist.fr:49306/",
+            "url": "http://vptdmservices.intra.inist.fr:49323/",
             "description": "Latest version for production",
             "x-profil": "Standard"
         }