diff --git a/.changes/unreleased/Fixed-20240411-164104.yaml b/.changes/unreleased/Fixed-20240411-164104.yaml
new file mode 100644
index 000000000..aa63f022a
--- /dev/null
+++ b/.changes/unreleased/Fixed-20240411-164104.yaml
@@ -0,0 +1,5 @@
+kind: Fixed
+body: 'Postal codes import : fix the source URL and the keys to handle each record'
+time: 2024-04-11T16:41:04.786062252+02:00
+custom:
+  Issue: "250"
diff --git a/src/Bundle/ChillMainBundle/Service/Import/PostalCodeFRFromOpenData.php b/src/Bundle/ChillMainBundle/Service/Import/PostalCodeFRFromOpenData.php
index e5934af3b..e40b4dff9 100644
--- a/src/Bundle/ChillMainBundle/Service/Import/PostalCodeFRFromOpenData.php
+++ b/src/Bundle/ChillMainBundle/Service/Import/PostalCodeFRFromOpenData.php
@@ -23,7 +23,7 @@ use Symfony\Contracts\HttpClient\HttpClientInterface;
  */
 class PostalCodeFRFromOpenData
 {
-    private const CSV = 'https://datanova.laposte.fr/data-fair/api/v1/datasets/laposte-hexasmal/data-files/019HexaSmal.csv';
+    private const CSV = 'https://datanova.laposte.fr/data-fair/api/v1/datasets/laposte-hexasmal/metadata-attachments/base-officielle-codes-postaux.csv';
 
     public function __construct(private readonly PostalCodeBaseImporter $baseImporter, private readonly HttpClientInterface $client, private readonly LoggerInterface $logger)
     {
@@ -50,7 +50,7 @@ class PostalCodeFRFromOpenData
         fseek($tmpfile, 0);
 
         $csv = Reader::createFromStream($tmpfile);
-        $csv->setDelimiter(';');
+        $csv->setDelimiter(',');
         $csv->setHeaderOffset(0);
 
         foreach ($csv as $offset => $record) {
@@ -65,23 +65,23 @@ class PostalCodeFRFromOpenData
 
     private function handleRecord(array $record): void
     {
-        if ('' !== trim($record['coordonnees_geographiques'] ?? $record['coordonnees_gps'])) {
-            [$lat, $lon] = array_map(static fn ($el) => (float) trim($el), explode(',', $record['coordonnees_geographiques'] ?? $record['coordonnees_gps']));
+        if ('' !== trim((string) $record['_geopoint'])) {
+            [$lat, $lon] = array_map(static fn ($el) => (float) trim($el), explode(',', (string) $record['_geopoint']));
         } else {
             $lat = $lon = 0.0;
         }
 
-        $ref = trim((string) $record['Code_commune_INSEE']);
+        $ref = trim((string) $record['code_commune_insee']);
 
         if (str_starts_with($ref, '987')) {
             // some differences in French Polynesia
-            $ref .= '.'.trim((string) $record['Libellé_d_acheminement']);
+            $ref .= '.'.trim((string) $record['libelle_d_acheminement']);
         }
 
         $this->baseImporter->importCode(
             'FR',
-            trim((string) $record['Libellé_d_acheminement']),
-            trim((string) $record['Code_postal']),
+            trim((string) $record['libelle_d_acheminement']),
+            trim((string) $record['code_postal']),
             $ref,
             'INSEE',
             $lat,