From c8da8877b15f550f8ba996b394407f8338b41545 Mon Sep 17 00:00:00 2001
From: Damien Regad <dregad@mantisbt.org>
Date: Sat, 21 May 2016 10:12:10 +0200
Subject: [PATCH] Update securimage captcha library to 3.6.4

Fixes #21057
---
 library/README.md  | 2 +-
 library/securimage | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/README.md b/library/README.md
index 775472a991..d1b6277bb0 100644
--- a/library/README.md
+++ b/library/README.md
@@ -15,7 +15,7 @@ ezc/Graph       | Zeta Graph      | 1.5.2     | unpatched [1]
 phpmailer       | PHPMailer       | 5.2.15    | unpatched [1]
 rssbuilder      | RSSBuilder      | 2.2.1     | patched [2]
 utf8            | phputf8         | 0.5       | unpatched
-securimage      | PHP Captcha     | 3.6.2     | unpatched [1]
+securimage      | PHP Captcha     | 3.6.4     | unpatched [1]
 
 **Notes**
 
diff --git a/library/securimage b/library/securimage
index 5bb4635c9d..470adfd248 160000
--- a/library/securimage
+++ b/library/securimage
@@ -1 +1 @@
-Subproject commit 5bb4635c9d0a5017eb3a31e503040e83640e6fcb
+Subproject commit 470adfd248d11fd07a5c4fc486570655fded0f4b