diff --git a/knot-resolver.spec b/knot-resolver.spec
index 69046f8..d1fc3a1 100644
--- a/knot-resolver.spec
+++ b/knot-resolver.spec
@@ -6,7 +6,7 @@
 %define NINJA ninja-build
 
 Name:           knot-resolver
-Version:        5.5.2
+Version:        5.5.3
 Release:        1%{?dist}
 Summary:        Caching full DNS Resolver
 
@@ -376,6 +376,9 @@ fi
 %endif
 
 %changelog
+* Thu Sep 22 2022 Jakub Ružička <jakub.ruzicka@nic.cz> - 5.5.3-1
+- update to upstream version 5.5.3
+
 * Wed Aug 24 2022 Jakub Ružička <jakub.ruzicka@nic.cz> - 5.5.2-1
 - update to upstream version 5.5.2
 - add BuildRequires: systemd-rpm-macros
diff --git a/sources b/sources
index 2a995bd..4a362f7 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (knot-resolver-5.5.2.tar.xz) = 6eae5287931d22281cd2af468c72cd13402ed1a5d096c8f6d460e561950399f5a8cfc788450b4e951d8baac2d9cda7eee19fdb97235b83a28074e39ede7aaa06
-SHA512 (knot-resolver-5.5.2.tar.xz.asc) = 514839b0cbde4ac2d8181eae8ad7acc583b1380f0c85387435fa4049f9753a3ad1d83973b63138a62fdec6dd2a479ea4631ecbbfd9024d36d3e34f23fac916ad
+SHA512 (knot-resolver-5.5.3.tar.xz) = 7bf29bbf82e71727c1f47095a04a12712ca89a6f34d3a325337625ad116f49a47a90cb402525fdbf59cb0889b64d7083b908c335d65429b24d776603a3a8f28a
+SHA512 (knot-resolver-5.5.3.tar.xz.asc) = 1e95fffdb1c78a225b5bf861f978c1c18a9935ecd495e8f708ed4a241308b9302d2cf5a5ec51334dbecf50950af5f775bfff78995663cf1681a3dbc354d3a686