diff --git a/.gitignore b/.gitignore
index f5e239f..cf59b98 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 /buildstream-1.6.1.tar.bz2
 /buildstream-1.6.2.tar.gz
 /buildstream-1.6.3.tar.gz
+/buildstream-1.6.5.tar.gz
diff --git a/buildstream.spec b/buildstream.spec
index 02119f9..12562d2 100644
--- a/buildstream.spec
+++ b/buildstream.spec
@@ -8,8 +8,8 @@ Summary:       Build/integrate software stacks
 License:       LGPLv2+
 URL:           https://buildstream.gitlab.io/buildstream/
 
-Version:       1.6.3
-Release:       2%{?dist}
+Version:       1.6.5
+Release:       1%{?dist}
 Source0:       https://github.com/apache/buildstream/archive/%{version}/buildstream-%{version}.tar.gz
 
 BuildRequires: bubblewrap >= 0.1.2
@@ -31,7 +31,7 @@ BuildRequires: python3-jinja2 >= 2.10
 BuildRequires: python3-pluginbase
 BuildRequires: python3-protobuf >= 3.6
 BuildRequires: python3-psutil
-BuildRequires: python3-ruamel-yaml >= 0.16
+BuildRequires: python3-ruamel-yaml < 0.17
 BuildRequires: python3-setuptools
 BuildRequires: python3-ujson
 
@@ -73,7 +73,7 @@ Requires:      python3-jinja2 >= 2.10
 Requires:      python3-pluginbase
 Requires:      python3-protobuf >= 3.6
 Requires:      python3-psutil
-Requires:      python3-ruamel-yaml >= 0.16
+Requires:      python3-ruamel-yaml < 0.17
 Requires:      python3-setuptools
 Requires:      python3-ujson
 Requires:      tar
@@ -148,6 +148,9 @@ cp -pr doc/build/devhelp %{buildroot}%{_datadir}/gtk-doc/html/BuildStream
 
 
 %changelog
+* Sun Mar 20 2022 Artem Polishchuk <ego.cordatus@gmail.com> - 1.6.5-1
+- chore(update): 1.6.5
+
 * Wed Jan 19 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.3-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
 
diff --git a/sources b/sources
index 8943646..fa745df 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (buildstream-1.6.3.tar.gz) = efc221fe0d43bafdac44fd396cf6c38908e4f1f168db40650b3064a2a69b85986d84a51cc50c1f169953448d13f9fc750ece6246f2cd39a9c78dfdb030a7f208
+SHA512 (buildstream-1.6.5.tar.gz) = 0361fb42237df14f1106fdbeaacd8f85fbb47ed859e6f3d8f0d49d4f8023f9a5d4e64392c906f38aea5f9d94b5056ece37c04acc85f58fdf46ab90e521f4110e