diff --git a/parsers/logarchive.py b/parsers/logarchive.py
index 1ca4997..69a25a2 100644
--- a/parsers/logarchive.py
+++ b/parsers/logarchive.py
@@ -178,7 +178,7 @@ def parse_all_to_file(folders: list, output_file: str):
         temp_files = []
         try:
             for folder in folders:
-                temp_file = tempfile.NamedTemporaryFile(delete_on_close=False)
+                temp_file = tempfile.NamedTemporaryFile(delete=False)
                 LogarchiveParser.parse_folder_to_file(folder, temp_file.name)
                 temp_files.append({
                     'file': temp_file,
diff --git a/tests/test_parsers_logarchive.py b/tests/test_parsers_logarchive.py
index 662a5d9..0b733e3 100644
--- a/tests/test_parsers_logarchive.py
+++ b/tests/test_parsers_logarchive.py
@@ -151,7 +151,7 @@ def test_merge_files(self):
         try:
             # write the files with the test data
             for file in input:
-                temp_file = tempfile.NamedTemporaryFile(delete_on_close=False)
+                temp_file = tempfile.NamedTemporaryFile(delete=False)
                 temp_files.append({
                     'file': temp_file,
                 })
@@ -160,7 +160,7 @@ def test_merge_files(self):
                     temp_file.write(b'\n')
                 temp_file.close()
             # merge the files
-            output_file = tempfile.NamedTemporaryFile(delete_on_close=False)
+            output_file = tempfile.NamedTemporaryFile(delete=False)
             output_file.close()
             LogarchiveParser.merge_files(temp_files, output_file.name)