diff --git a/.github/workflows/install_deps.py b/.github/workflows/install_deps.py
index 033a1b6a..5fd3ae5b 100644
--- a/.github/workflows/install_deps.py
+++ b/.github/workflows/install_deps.py
@@ -47,8 +47,8 @@ def install_packages(what):
     packages['exhibitor'] = packages['zookeeper']
     packages = packages.get(what, [])
     ver = versions.get(what)
-    if 15 <= float(ver) < 17:
-        packages += ['postgresql-{0}-citus-12.1'.format(ver)]
+    if 15 <= float(ver) < 18:
+        packages += ['postgresql-{0}-citus-13.0'.format(ver)]
     subprocess.call(['sudo', 'apt-get', 'update', '-y'])
     return subprocess.call(['sudo', 'apt-get', 'install', '-y', 'postgresql-' + ver, 'expect-dev'] + packages)
 
diff --git a/.github/workflows/run_tests.py b/.github/workflows/run_tests.py
index 9a9d4db1..924f650c 100644
--- a/.github/workflows/run_tests.py
+++ b/.github/workflows/run_tests.py
@@ -27,7 +27,7 @@ def main():
 
         version = versions.get(what)
         path = '/usr/lib/postgresql/{0}/bin:.'.format(version)
-        unbuffer = ['timeout', '900', 'unbuffer']
+        unbuffer = ['timeout', '1200', 'unbuffer']
     else:
         if sys.platform == 'darwin':
             version = os.environ.get('PGVERSION', '16.1-1')