diff --git a/common/CMakeLists.txt b/common/CMakeLists.txt
index 6536d9b..1414212 100644
--- a/common/CMakeLists.txt
+++ b/common/CMakeLists.txt
@@ -1,10 +1,10 @@
 # SPDX-FileCopyrightText: 2023 g10 code Gmbh
 # SPDX-Contributor: Carl Schwan <carl.schwan@gnupg.com>
 # SPDX-License-Identifier: BSD-2-Clause
 
 add_library(common STATIC
     utils.cpp
     utils.h
 )
 
-target_link_libraries(common PRIVATE Qt6::Core)
+target_link_libraries(common PRIVATE Qt6::Core Qt6::Network)
diff --git a/common/utils.cpp b/common/utils.cpp
index 173fe21..0a17b41 100644
--- a/common/utils.cpp
+++ b/common/utils.cpp
@@ -1,19 +1,26 @@
 // SPDX-FileCopyrightText: 2023 g10 code GmbH
 // SPDX-Contributor: Carl Schwan <carl.schwan@gnupg.com>
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "utils.h"
 #include <QList>
 
+#if QT_VERSION >= QT_VERSION_CHECK(6,7,0)
+QByteArray Utils::findHeader(const QHttpHeaders &headers, const QByteArray &key)
+{
+    return headers.value(key).toByteArray();
+}
+#else
 QByteArray Utils::findHeader(QList<QPair<QByteArray, QByteArray>> headers, const QByteArray &key)
 {
     const auto it = std::find_if(std::cbegin(headers), std::cend(headers), [&key](auto header) {
         return header.first == key;
     });
 
     if (it == std::cend(headers)) {
         return {};
     }
 
     return it->second;
 }
+#endif
diff --git a/common/utils.h b/common/utils.h
index 6e0f097..b82d074 100644
--- a/common/utils.h
+++ b/common/utils.h
@@ -1,10 +1,18 @@
 // SPDX-FileCopyrightText: 2023 g10 code GmbH
 // SPDX-Contributor: Carl Schwan <carl.schwan@gnupg.com>
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <QByteArray>
 
+#if QT_VERSION >= QT_VERSION_CHECK(6,7,0)
+#include <QHttpHeaders>
+#endif
+
 namespace Utils
 {
+#if QT_VERSION >= QT_VERSION_CHECK(6,7,0)
+QByteArray findHeader(const QHttpHeaders &headers, const QByteArray &key);
+#else
 QByteArray findHeader(QList<QPair<QByteArray, QByteArray>> headers, const QByteArray &key);
+#endif
 }