diff --git a/lang/qt/tests/Makefile.am b/lang/qt/tests/Makefile.am
index f0bcfad9..65fd0196 100644
--- a/lang/qt/tests/Makefile.am
+++ b/lang/qt/tests/Makefile.am
@@ -75,6 +75,7 @@ run_exportjob_SOURCES = run-exportjob.cpp
 run_importjob_SOURCES = run-importjob.cpp
 run_keyformailboxjob_SOURCES = run-keyformailboxjob.cpp
 run_receivekeysjob_SOURCES = run-receivekeysjob.cpp
+run_refreshkeysjob_SOURCES = run-refreshkeysjob.cpp
 
 nodist_t_keylist_SOURCES = $(moc_files)
 
@@ -85,7 +86,7 @@ noinst_PROGRAMS = \
 	t-keylist t-keylocate t-ownertrust t-tofuinfo t-encrypt \
 	run-keyformailboxjob t-wkspublish t-verify t-various t-config t-remarks \
 	t-trustsignatures t-changeexpiryjob t-wkdlookup t-import t-revokekey \
-	run-importjob run-exportjob run-receivekeysjob
+	run-importjob run-exportjob run-receivekeysjob run-refreshkeysjob
 
 CLEANFILES = secring.gpg pubring.gpg pubring.kbx trustdb.gpg dirmngr.conf \
 	gpg-agent.conf pubring.kbx~ S.gpg-agent gpg.conf pubring.gpg~ \
diff --git a/lang/qt/tests/run-refreshkeysjob.cpp b/lang/qt/tests/run-refreshkeysjob.cpp
new file mode 100644
index 00000000..a9cf5e61
--- /dev/null
+++ b/lang/qt/tests/run-refreshkeysjob.cpp
@@ -0,0 +1,138 @@
+/*
+    run-refreshkeysjob.cpp
+
+    This file is part of QGpgME's test suite.
+    Copyright (c) 2022 by g10 Code GmbH
+    Software engineering by Ingo Klöcker <dev@ingo-kloecker.de>
+
+    QGpgME is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License,
+    version 2, as published by the Free Software Foundation.
+
+    QGpgME is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of this program with any edition of
+    the Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), and distribute linked
+    combinations including the two.  You must obey the GNU General
+    Public License in all respects for all of the code used other than
+    Qt.  If you modify this file, you may extend this exception to
+    your version of the file, but you are not obligated to do so.  If
+    you do not wish to do so, delete this exception statement from
+    your version.
+*/
+
+#ifdef HAVE_CONFIG_H
+ #include "config.h"
+#endif
+
+#include <protocol.h>
+#include <refreshkeysjob.h>
+
+#include <QCoreApplication>
+#include <QDebug>
+
+#include <context.h>
+
+#include <iostream>
+
+using namespace GpgME;
+
+std::ostream &operator<<(std::ostream &os, const QString &s)
+{
+    return os << s.toLocal8Bit().constData();
+}
+
+const char *displayName(Protocol protocol)
+{
+    switch (protocol) {
+    case GpgME::OpenPGP:
+        return "OpenPGP";
+    case GpgME::CMS:
+        return "S/MIME";
+    default:
+        return "Unknown protocol";
+    }
+}
+
+struct KeyAndError {
+    Key key;
+    Error error;
+};
+
+KeyAndError getKey(const QString &keyId, Protocol protocol)
+{
+    KeyAndError result;
+
+    auto ctx = Context::create(protocol);
+    if (!ctx) {
+        result.error = Error::fromCode(GPG_ERR_GENERAL);
+        return result;
+    }
+
+    result.key = ctx->key(keyId.toLatin1().constData(), result.error);
+    if (result.error.code() == GPG_ERR_EOF) {
+        result.error = Error{};
+    }
+    return result;
+}
+
+int main(int argc, char **argv)
+{
+    GpgME::initializeLibrary();
+
+    if (argc != 2) {
+        std::cerr << "Usage: " << argv[0] << " KEYID" << std::endl;
+        return 1;
+    }
+
+    QCoreApplication app{argc, argv};
+    const auto keyId = qApp->arguments().last();
+
+    auto openPGPKey = getKey(keyId, GpgME::OpenPGP);
+    auto smimeKey = getKey(keyId, GpgME::CMS);
+    if ((!openPGPKey.key.isNull() && !smimeKey.key.isNull())
+            || (openPGPKey.error.code() == GPG_ERR_AMBIGUOUS_NAME)
+            || (smimeKey.error.code() == GPG_ERR_AMBIGUOUS_NAME)) {
+        std::cerr << "Error: Multiple keys matching '" << keyId << "' found" << std::endl;
+        return 1;
+    } else if (openPGPKey.key.isNull() && smimeKey.key.isNull()) {
+        std::cerr << "Error: No key matching '" << keyId << "' found" << std::endl;
+        return 1;
+    }
+    if (openPGPKey.error) {
+        std::cerr << "Warning: Error while getting OpenPGP key: " << openPGPKey.error.asString() << std::endl;
+    }
+    if (smimeKey.error) {
+        std::cerr << "Warning: Error while getting S/MIME key: " << openPGPKey.error.asString() << std::endl;
+    }
+    auto key = openPGPKey.key.isNull() ? smimeKey.key : openPGPKey.key;
+    std::cout << "Refreshing " << displayName(key.protocol()) << " key " << key.userID(0).id() << std::endl;
+
+    auto jobFactory = key.protocol() == GpgME::OpenPGP ? QGpgME::openpgp() : QGpgME::smime();
+    auto job = jobFactory->refreshKeysJob();
+    if (!job) {
+        std::cerr << "Error: Could not create job to refresh " << displayName(key.protocol()) << " key" << std::endl;
+        return 1;
+    }
+    QObject::connect(job, &QGpgME::RefreshKeysJob::result, &app, [](const GpgME::Error &err, const QString &, const GpgME::Error &) {
+        std::cout << "Result: " << err.asString() << std::endl;
+        qApp->quit();
+    });
+
+    const auto err = job->start({key});
+    if (err) {
+        std::cerr << "Error: " << err.asString() << std::endl;
+        return 1;
+    }
+
+    return app.exec();
+}