commit aadce83c4487a266a3a858c081b4d801f0d9f615
Author: Zuul <zuul@review.opendev.org>
Date:   Thu Oct 15 19:58:42 2020 +0000

    Update git submodules
    
    * Update horizon from branch 'master'
      - Merge "Added validation for csrf_failure GET argument"
      - Added validation for csrf_failure GET argument
    
        During csrf_failure argument validation horizon drops unknown messages
        so nobody can't inject any message to login view.
    
        Change-Id: I78a7592562a6249629f4d236ca59eb83d9094123
        Closes-Bug: #1898465

diff --git a/horizon b/horizon
index 29473d8..42256ae 160000
--- a/horizon
+++ b/horizon
@@ -1 +1 @@
-Subproject commit 29473d80caf6e3e67d7e52e9b4469d54289bfad8
+Subproject commit 42256ae0ffba484c52caf98253f4d80e01f0a90d