--- a/aws/dateutil/zoneinfo/rebuild.py	2023-01-26 16:29:30.000000000 +0100
+++ b/aws/dateutil/zoneinfo/rebuild.py	2023-07-19 10:12:42.277559948 +0200
@@ -21,7 +21,12 @@
     try:
         with TarFile.open(filename) as tf:
             for name in zonegroups:
-                tf.extract(name, tmpdir)
+                if hasattr(tarfile, 'data_filter'):
+                    # Python with CVE-2007-4559 mitigation (PEP 706)
+                    tf.extract(name, tmpdir, filter='data')
+                else:
+                    # Fallback to a possibly dangerous extraction (before PEP 706)
+                    tf.extract(name, tmpdir)
             filepaths = [os.path.join(tmpdir, n) for n in zonegroups]
 
             _run_zic(zonedir, filepaths)