diff --git a/courier-imap-5.2.2.tar.bz2 b/courier-imap-5.2.2.tar.bz2
deleted file mode 100644
index 18f91c2..0000000
--- a/courier-imap-5.2.2.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cc56286c373bc4df9fcf48a2b327ef7cb46b72cfb967515c6c0b0be83e66faa8
-size 3411759
diff --git a/courier-imap-5.2.2.tar.bz2.sig b/courier-imap-5.2.2.tar.bz2.sig
deleted file mode 100644
index 31f39ee..0000000
Binary files a/courier-imap-5.2.2.tar.bz2.sig and /dev/null differ
diff --git a/courier-imap-5.2.3.tar.bz2 b/courier-imap-5.2.3.tar.bz2
new file mode 100644
index 0000000..952e246
--- /dev/null
+++ b/courier-imap-5.2.3.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e26a8c9e22e1e959e81042741f31d8da99a3a49f5e75569581476ef4febf478
+size 3410307
diff --git a/courier-imap-5.2.3.tar.bz2.sig b/courier-imap-5.2.3.tar.bz2.sig
new file mode 100644
index 0000000..5f1e89d
Binary files /dev/null and b/courier-imap-5.2.3.tar.bz2.sig differ
diff --git a/courier-imap.changes b/courier-imap.changes
index 4c198f8..05c99b6 100644
--- a/courier-imap.changes
+++ b/courier-imap.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Apr  5 11:27:09 UTC 2023 - Arjen de Korte <suse+build@de-korte.org>
+
+- update to 5.2.3
+  * all: update configure.ac to require at least version 2.0.5 of
+    libidn
+
 -------------------------------------------------------------------
 Mon Feb 20 08:45:57 UTC 2023 - Arjen de Korte <suse+build@de-korte.org>
 
diff --git a/courier-imap.spec b/courier-imap.spec
index 6009603..fe72411 100644
--- a/courier-imap.spec
+++ b/courier-imap.spec
@@ -19,7 +19,7 @@
 %bcond_with     valgrind
 
 Name:           courier-imap
-Version:        5.2.2
+Version:        5.2.3
 Release:        0
 Summary:        An IMAP and POP3 Server for Maildir MTAs
 License:        GPL-3.0-or-later
@@ -54,7 +54,7 @@ BuildRequires:  pam-devel
 BuildRequires:  pcre2-devel
 BuildRequires:  procps
 BuildRequires:  zlib-devel
-BuildRequires:  pkgconfig(libidn2)
+BuildRequires:  pkgconfig(libidn2) >= 2.0.5
 BuildRequires:  pkgconfig(openssl)
 BuildRequires:  pkgconfig(systemd)
 %if %{with valgrind}