diff --git a/.gitignore b/.gitignore
index 6f78aaa..625f3eb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-/fetchmail-6.4.27.tar.xz
-/fetchmail-6.4.27.tar.xz.asc
+/fetchmail-6.4.28.tar.xz
+/fetchmail-6.4.28.tar.xz.asc
diff --git a/fetchmail.spec b/fetchmail.spec
index 2009ec7..d6314c3 100644
--- a/fetchmail.spec
+++ b/fetchmail.spec
@@ -1,6 +1,6 @@
 Summary: A remote mail retrieval and forwarding utility
 Name: fetchmail
-Version: 6.4.27
+Version: 6.4.28
 Release: 1%{?dist}
 Source0: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.xz
 Source1: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.xz.asc
@@ -62,6 +62,9 @@ rm -f $RPM_BUILD_ROOT%{python3_sitelib}/__pycache__/fetchmailconf*
 %config(noreplace) %attr(0600, mail, mail) %{_sysconfdir}/fetchmailrc.example
 
 %changelog
+* Thu Mar 17 2022 Vitezslav Crhonek <vcrhonek@redhat.com> - 6.4.28-1
+- Update to fetchmail-6.4.28
+
 * Wed Mar 02 2022 Vitezslav Crhonek <vcrhonek@redhat.com> - 6.4.27-1
 - Update to fetchmail-6.4.27
 
diff --git a/sources b/sources
index 9f4ad5e..5980d94 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (fetchmail-6.4.27.tar.xz) = 75650c2a8bcfa6f4364dacd6964f00848a23e1bc96eed10f7fcfd9c8c6f6b6fe60eee2730c57c8a5263c11f01b3031cbef7d6b2bffa730de63e7ec262448af2f
-SHA512 (fetchmail-6.4.27.tar.xz.asc) = a378225ea404342caa18792861ee7e5a6dc9cd3b7b992ddb6d072f6eadb40369b3455a53030ab45dae000e98437b66bfc1600039c4c0668e8dff3f7c839ffe30
+SHA512 (fetchmail-6.4.28.tar.xz) = eae13fa0b17ac8eed6f81b510b059313190ffb6d2ed4843ba8fb2e84ad661ec7da9a084ed2257e4c22983276e67092f05a4beb02807548f8642a377d78f5c443
+SHA512 (fetchmail-6.4.28.tar.xz.asc) = 76cd07b3cbb9ffd731a3a1f3ca579bfeb03e7083639b5ce97bbd7c910b24f232ee75088e3d238521fb490756b91222cad7a47c325f856c03b98d223b74eb500d