diff --git a/files/tar-backup b/files/tar-backup
index 5a55881..a199734 100755
--- a/files/tar-backup
+++ b/files/tar-backup
@@ -9,8 +9,7 @@ import subprocess
 import sys
 from argparse import ArgumentParser
 
-VERSION = "0.1.0"
-
+VERSION = "0.1.1"
 
 class TB:
     def __init__(self, options):
@@ -130,7 +129,7 @@ class TB:
                     self.backup_source,
                 ]
                 print(command)
-                md5 = hashlib.md5()
+                sha256 = hashlib.sha256()
                 p = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=fp_log)
 
                 if self.do_gpg:
@@ -152,7 +151,7 @@ class TB:
                         break
                     print(f"{i} Mb", end="\r")
                     i += 1
-                    md5.update(chunk)
+                    sha256.update(chunk)
                     fp.write(chunk)
                 if self.do_gpg:
                     os.close(pwpipe_r)
@@ -163,10 +162,10 @@ class TB:
         print(f"\nWrote {os.path.join(self.base_folder, self.backup_folder,self.tar_file)}")
         print(f"Log file {os.path.join(self.base_folder, self.backup_folder,self.tar_file+'.log')}")
         with open(
-            os.path.join(self.base_folder, self.backup_folder, self.tar_file + ".md5"),
+            os.path.join(self.base_folder, self.backup_folder, self.tar_file + ".sha256"),
             "w",
-        ) as fp_md5:
-            fp_md5.write(f"{md5.hexdigest()}  {self.tar_file}\n")
+        ) as fp_sha256:
+            fp_sha256.write(f"{sha256.hexdigest()}  {self.tar_file}\n")
         if not success:
             with open(os.path.join(self.base_folder, self.backup_folder, self.tar_file + ".log")) as f:
                 print(f.read(), end="")