diff --git a/.gitignore b/.gitignore
index a055c91..8ce6e92 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-/fetchmail-6.4.22.tar.xz
-/fetchmail-6.4.22.tar.xz.asc
+/fetchmail-6.4.23.tar.xz
+/fetchmail-6.4.23.tar.xz.asc
diff --git a/fetchmail.spec b/fetchmail.spec
index c8666a4..44f8f36 100644
--- a/fetchmail.spec
+++ b/fetchmail.spec
@@ -1,7 +1,7 @@
 Summary: A remote mail retrieval and forwarding utility
 Name: fetchmail
-Version: 6.4.22
-Release: 2%{?dist}
+Version: 6.4.23
+Release: 1%{?dist}
 Source0: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.xz
 Source1: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.xz.asc
 # systemd service file
@@ -62,6 +62,9 @@ rm -f $RPM_BUILD_ROOT%{python3_sitelib}/__pycache__/fetchmailconf*
 %config(noreplace) %attr(0600, mail, mail) %{_sysconfdir}/fetchmailrc.example
 
 %changelog
+* Mon Nov 01 2021 Vitezslav Crhonek <vcrhonek@redhat.com> - 6.4.23-1
+- Update to fetchmail-6.4.23
+
 * Thu Sep 16 2021 Sahana Prasad <sahana@redhat.com> - 6.4.22-2
 - Rebuilt with OpenSSL 3.0.0
 
diff --git a/sources b/sources
index 61fb1f0..bfdb166 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (fetchmail-6.4.22.tar.xz) = ff6db2705b6e3806e22c326da8a0f6bdc0909965cd283b50f9d55bd3a18a52fc4b2f4b4afece1e81aa25b6f1037450cb2b579c4d2cfe4705d34b31d4c1a47e00
-SHA512 (fetchmail-6.4.22.tar.xz.asc) = 529a86a6b1dab3fbee7fbaac00190ef943a441ac9ef90b28a119b6b90dbd6a3a59b905191d053b2ee493b62d050393ffe269cbc4116f01112d74642cade7faf9
+SHA512 (fetchmail-6.4.23.tar.xz) = 7929499b29ab8dda8776b4a8de7238532569e1640cfb0582c84ce0652d6d5a4c2bc328440bc8955b72f5f076a5b4b759684346c2c95809d35493b0d4b4a3c3ca
+SHA512 (fetchmail-6.4.23.tar.xz.asc) = 6366aeb89c6f7abb6117d056943ab179427ad347edfaad3ea6881a9c9ef7e1c357cd25c63ff04e85e030252a05eae4a533c1224853d09296dfdbacc93a96daed