Upgrade elasticsearch version to >=8.0.0

README.md

@@ -42,6 +42,6 @@ Thanks to all
 - Consistent data structures
 - Simple JSON and/or CSV output
 - Optionally email the results
-- Optionally send the results to Elasticsearch and/or Splunk, for use
+- Optionally send the results to Elasticsearch, Opensearch, and/or Splunk, for use
     with premade dashboards
 - Optionally send reports to Apache Kafka

parsedmarc/utils.py

@@ -345,7 +345,9 @@ def get_service_from_reverse_dns_base_domain(
     if not (offline or always_use_local_file) and len(reverse_dns_map) == 0:
         try:
             logger.debug(f"Trying to fetch reverse DNS map from {url}...")
-            csv_file.write(requests.get(url).text)
+            response = requests.get(url)
+            response.raise_for_status()
+            csv_file.write(response.text)
             csv_file.seek(0)
             load_csv(csv_file)
         except requests.exceptions.RequestException as e:

pyproject.toml

@@ -34,8 +34,8 @@ dependencies = [
     "boto3>=1.16.63",
     "dateparser>=1.1.1",
     "dnspython>=2.0.0",
-    "elasticsearch-dsl==7.4.0",
-    "elasticsearch<7.14.0",
+    "elasticsearch-dsl==8.17.1",
+    "elasticsearch<=8.0.0",
     "expiringdict>=1.1.4",
     "geoip2>=3.0.0",
     "google-api-core>=2.4.0",