From 96d2313687f3ba7b6312df00caa67027d8e08535 Mon Sep 17 00:00:00 2001
From: Richard Gerrard <44039305+richgerrard@users.noreply.github.com>
Date: Wed, 28 Jan 2026 15:44:55 -0500
Subject: [PATCH] Duo version update

For certificate pinning and Verify push
Verified Duo Push for Duo Unix:
https://duo.com/docs/duounix

DigiCert CA bundle expiry article:
https://help.duo.com/s/article/9451?language=en_US
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 6d260e8..e959953 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN apk --update add --virtual .build-deps build-base automake autoconf libtool
 ##
 FROM builder AS duo-builder
 
-ARG DUO_VERSION=2.0.4
+ARG DUO_VERSION=2.2.3
 RUN wget https://dl.duosecurity.com/duo_unix-${DUO_VERSION}.tar.gz && \
     mkdir -p src && \
     tar -zxf duo_unix-${DUO_VERSION}.tar.gz --strip-components=1 -C src