diff --git a/scwx-qt/source/scwx/qt/manager/update_manager.cpp b/scwx-qt/source/scwx/qt/manager/update_manager.cpp
index d12874cb..d21068cb 100644
--- a/scwx-qt/source/scwx/qt/manager/update_manager.cpp
+++ b/scwx-qt/source/scwx/qt/manager/update_manager.cpp
@@ -73,7 +73,7 @@ UpdateManager::Impl::GetVersionString(const std::string& releaseName)
 boost::json::value UpdateManager::Impl::ParseResponseText(const std::string& s)
 {
    boost::json::stream_parser p;
-   boost::json::error_code    ec;
+   boost::system::error_code  ec;
 
    p.write(s, ec);
    if (ec)
diff --git a/scwx-qt/source/scwx/qt/util/json.cpp b/scwx-qt/source/scwx/qt/util/json.cpp
index 7d5346d7..7bf0d23a 100644
--- a/scwx-qt/source/scwx/qt/util/json.cpp
+++ b/scwx-qt/source/scwx/qt/util/json.cpp
@@ -83,7 +83,7 @@ static boost::json::value ReadJsonStream(std::istream& is)
    std::string line;
 
    boost::json::stream_parser p;
-   boost::json::error_code    ec;
+   boost::system::error_code  ec;
 
    while (std::getline(is, line))
    {