diff --git a/.gitignore b/.gitignore
index 1e57e28..3ee3789 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,2 @@
-/fetchmail-6.4.1.tar.xz
-/fetchmail-6.4.1.tar.xz.asc
-/fetchmail-6.4.2.tar.xz
-/fetchmail-6.4.2.tar.xz.asc
+/fetchmail-6.4.3.tar.xz
+/fetchmail-6.4.3.tar.xz.asc
diff --git a/fetchmail.spec b/fetchmail.spec
index 06bae1b..1e67044 100644
--- a/fetchmail.spec
+++ b/fetchmail.spec
@@ -1,6 +1,6 @@
 Summary: A remote mail retrieval and forwarding utility
 Name: fetchmail
-Version: 6.4.2
+Version: 6.4.3
 Release: 1%{?dist}
 Source0: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.xz
 Source1: http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.xz.asc
@@ -61,6 +61,10 @@ rm -f $RPM_BUILD_ROOT%{python3_sitelib}/__pycache__/fetchmailconf*
 %config(noreplace) %attr(0600, mail, mail) %{_sysconfdir}/fetchmailrc.example
 
 %changelog
+* Mon Apr 06 2020 Vitezslav Crhonek <vcrhonek@redhat.com> - 6.4.3-1
+- Update to fetchmail-6.4.3
+  Resolves: #1820999
+
 * Tue Feb 18 2020 Vitezslav Crhonek <vcrhonek@redhat.com> - 6.4.2-1
 - Update to fetchmail-6.4.2
   Resolves: #1803270
diff --git a/sources b/sources
index 29b849f..5c4db17 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (fetchmail-6.4.2.tar.xz) = 8ec62a5df81b9b8c5e5479d35a10aded22aca74f671cded339dc7ae1c78d8a8638dfe4f04be35334184b5b27f3fb857402dc5b587cca8ede3f5b9b268b37edc1
-SHA512 (fetchmail-6.4.2.tar.xz.asc) = f4ac719f5ace6503e7cc92b3ce5400c1eda1404ba9661cc5262afcb6b297d5e00d63e919b62093bf08e8d3cea4b3e90d4aec4e1be4e294bd017449bd8f420f6d
+SHA512 (fetchmail-6.4.3.tar.xz) = 090647f4c6102048a882ce48d4fd57fe2a02f43ab2cbef9ef6a8874c3e075295f0dc01493deab37e2d47d98f337560c465a37397fd6d9002fa280d88d57564a7
+SHA512 (fetchmail-6.4.3.tar.xz.asc) = 3c1e6fdaa44d27a512f3afaf62466e0b38a7f1b6774dfbab1dcf6f69af9871f345b98c95dc0e2ff12d251d0701dcebcd43d4629dbb379ec0d62dda3f74cec8fb