diff --git a/ChangeLog b/ChangeLog
index 509908177..b46c72879 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -17,7 +17,8 @@ Security
      when verifying the validity of a key on secp224k1. This could be
      triggered remotely for example with a maliciously constructed certificate
      and potentially could lead to remote code execution on some platforms.
-     Reported independently by rongsaws and Regina Wilson. #569 CVE-2017-2784
+     Reported independently by rongsaws and Aleksandar Nikolic, Cisco Talos
+     team. #569 CVE-2017-2784
 
 Bugfix
    * Fix output certificate verification flags set by x509_crt_verify_top() when
@@ -49,6 +50,8 @@ Bugfix
    * Fix 1 byte buffer overflow in mpi_write_string() when the MPI number to
      write in hexadecimal is negative and requires an odd number of digits.
      Found and fixed by Guido Vranken.
+   * Fix unlisted DES configuration dependency in some pkparse test cases. Found
+     by inestlerode. #555
 
 = mbed TLS 1.3.18 branch 2016-10-17