download.texi               | 2 +-
 pygost/test_gost34112012.py | 2 +-

diff --git a/download.texi b/download.texi
index 3e8a89dd77e85c635168fd7cf6635ad46ac38c87e8dd0473e3e208c6afce0d16..5b190493576c63b76c760afc2cf620a651c9c42dd2d12e1ec3663ba9d03f03b9 100644
--- a/download.texi
+++ b/download.texi
@@ -271,4 +271,4 @@
 Also there is example P2P F2F E2EE IM written on Python, that uses
 PyGOST with @url{http://www.pyderasn.cypherpunks.ru/, PyDERASN}:
 @url{gostim.txz, GOSTIM} (@url{gostim.txz.sig, sig}) (17 KiB). It is
-described on russian in @url{https://m.habr.com/ru/post/452200/, that article}.
+described on russian in @url{https://habr.com/ru/post/452200/, that article}.
diff --git a/pygost/test_gost34112012.py b/pygost/test_gost34112012.py
index 5e7ee62d26a24b477274f89b7b51aaa169d4e93f8c6a208f117b46802c433cba..05a7113561f9b1021ca2f6616ac92bb0fb32f86a68f8b9e47d8dd4de37b76072 100644
--- a/pygost/test_gost34112012.py
+++ b/pygost/test_gost34112012.py
@@ -88,7 +88,7 @@             hexdec("508f7e553c06501d749a66fc28c6cac0b005746d97537fa85d9e40904efed29d")[::-1]
         )
 
     def test_habr144(self):
-        """Test vector from https://m.habr.com/ru/post/450024/
+        """Test vector from https://habr.com/ru/post/452200/
         """
         m = hexdec("d0cf11e0a1b11ae1000000000000000000000000000000003e000300feff0900060000000000000000000000010000000100000000000000001000002400000001000000feffffff0000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff")
         self.assertSequenceEqual(