a few more fixes
diff --git a/docs/development/test-vectors.rst b/docs/development/test-vectors.rst
index 4456d62..25871d5 100644
--- a/docs/development/test-vectors.rst
+++ b/docs/development/test-vectors.rst
@@ -396,8 +396,8 @@
.. _`IETF`: https://www.ietf.org/
.. _`NIST CAVP`: http://csrc.nist.gov/groups/STM/cavp/
.. _`Bruce Schneier's vectors`: https://www.schneier.com/code/vectors.txt
-.. _`Camellia page`: http://info.isl.ntt.co.jp/crypt/eng/camellia/
-.. _`CRYPTREC`: http://www.cryptrec.go.jp
+.. _`Camellia page`: https://info.isl.ntt.co.jp/crypt/eng/camellia/
+.. _`CRYPTREC`: https://www.cryptrec.go.jp
.. _`OpenSSL's test vectors`: https://github.com/openssl/openssl/blob/97cf1f6c2854a3a955fd7dd3a1f113deba00c9ef/crypto/evp/evptests.txt#L232
.. _`RIPEMD website`: http://homes.esat.kuleuven.be/~bosselae/ripemd160.html
.. _`Whirlpool website`: http://www.larc.usp.br/~pbarreto/WhirlpoolPage.html