diff --git a/kmymoney/models/accountsproxymodel.h b/kmymoney/models/accountsproxymodel.h
--- a/kmymoney/models/accountsproxymodel.h
+++ b/kmymoney/models/accountsproxymodel.h
@@ -24,11 +24,16 @@
 // ----------------------------------------------------------------------------
 // QT Includes
 
+#include <QtGlobal> // for QT_VERSION macro
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+#include <QSortFilterProxyModel>
+#else
+#include <KItemModels/KRecursiveFilterProxyModel>
+#endif
+
 // ----------------------------------------------------------------------------
 // KDE Includes
 
-#include <KItemModels/KRecursiveFilterProxyModel>
-
 // ----------------------------------------------------------------------------
 // Project Includes
 
@@ -58,7 +63,12 @@
 namespace eAccountsModel { enum class Column; }
 
 class AccountsProxyModelPrivate;
-class KMM_MODELS_EXPORT AccountsProxyModel : public KRecursiveFilterProxyModel
+class KMM_MODELS_EXPORT AccountsProxyModel :
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  public QSortFilterProxyModel
+#else
+  public KRecursiveFilterProxyModel
+#endif
 {
   Q_OBJECT
   Q_DISABLE_COPY(AccountsProxyModel)
diff --git a/kmymoney/models/accountsproxymodel.cpp b/kmymoney/models/accountsproxymodel.cpp
--- a/kmymoney/models/accountsproxymodel.cpp
+++ b/kmymoney/models/accountsproxymodel.cpp
@@ -37,17 +37,32 @@
 using namespace eAccountsModel;
 
 AccountsProxyModel::AccountsProxyModel(QObject *parent) :
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  QSortFilterProxyModel(parent),
+#else
   KRecursiveFilterProxyModel(parent),
+#endif
   d_ptr(new AccountsProxyModelPrivate)
 {
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  setRecursiveFilteringEnabled(true);
+#endif
   setDynamicSortFilter(true);
   setSortLocaleAware(true);
   setFilterCaseSensitivity(Qt::CaseInsensitive);
 }
 
 AccountsProxyModel::AccountsProxyModel(AccountsProxyModelPrivate &dd, QObject *parent) :
-  KRecursiveFilterProxyModel(parent), d_ptr(&dd)
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  QSortFilterProxyModel(parent),
+#else
+  KRecursiveFilterProxyModel(parent),
+#endif
+  d_ptr(&dd)
 {
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  setRecursiveFilteringEnabled(true);
+#endif
 }
 
 AccountsProxyModel::~AccountsProxyModel()
diff --git a/kmymoney/models/equitiesmodel.h b/kmymoney/models/equitiesmodel.h
--- a/kmymoney/models/equitiesmodel.h
+++ b/kmymoney/models/equitiesmodel.h
@@ -25,11 +25,14 @@
 
 #include <QStandardItemModel>
 
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+#include <QSortFilterProxyModel>
+#else
+#include <KItemModels/KRecursiveFilterProxyModel>
+#endif
 // ----------------------------------------------------------------------------
 // KDE Includes
 
-#include <KItemModels/KRecursiveFilterProxyModel>
-
 // ----------------------------------------------------------------------------
 // Project Includes
 
@@ -71,7 +74,12 @@
   Private* const d;
 };
 
-class KMM_MODELS_EXPORT EquitiesFilterProxyModel : public KRecursiveFilterProxyModel
+class KMM_MODELS_EXPORT EquitiesFilterProxyModel :
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  public QSortFilterProxyModel
+#else
+  public KRecursiveFilterProxyModel
+#endif
 {
   Q_OBJECT
 
diff --git a/kmymoney/models/equitiesmodel.cpp b/kmymoney/models/equitiesmodel.cpp
--- a/kmymoney/models/equitiesmodel.cpp
+++ b/kmymoney/models/equitiesmodel.cpp
@@ -385,8 +385,17 @@
 };
 
 EquitiesFilterProxyModel::EquitiesFilterProxyModel(QObject *parent, EquitiesModel *model, const QList<EquitiesModel::Column> &columns)
-  : KRecursiveFilterProxyModel(parent), d(new Private)
+  :
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  QSortFilterProxyModel(parent),
+#else
+  KRecursiveFilterProxyModel(parent),
+#endif
+  d(new Private)
 {
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  setRecursiveFilteringEnabled(true);
+#endif
   setDynamicSortFilter(true);
   setFilterKeyColumn(-1);
   setSortLocaleAware(true);
diff --git a/kmymoney/models/securitiesmodel.h b/kmymoney/models/securitiesmodel.h
--- a/kmymoney/models/securitiesmodel.h
+++ b/kmymoney/models/securitiesmodel.h
@@ -24,12 +24,15 @@
 // QT Includes
 
 #include <QStandardItemModel>
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+#include <QSortFilterProxyModel>
+#else
+#include <KItemModels/KRecursiveFilterProxyModel>
+#endif
 
 // ----------------------------------------------------------------------------
 // KDE Includes
 
-#include <KItemModels/KRecursiveFilterProxyModel>
-
 // ----------------------------------------------------------------------------
 // Project Includes
 
@@ -68,7 +71,12 @@
   Private* const d;
 };
 
-class KMM_MODELS_EXPORT SecuritiesFilterProxyModel : public KRecursiveFilterProxyModel
+class KMM_MODELS_EXPORT SecuritiesFilterProxyModel :
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  public QSortFilterProxyModel
+#else
+  public KRecursiveFilterProxyModel
+#endif
 {
   Q_OBJECT
 
diff --git a/kmymoney/models/securitiesmodel.cpp b/kmymoney/models/securitiesmodel.cpp
--- a/kmymoney/models/securitiesmodel.cpp
+++ b/kmymoney/models/securitiesmodel.cpp
@@ -303,8 +303,17 @@
 };
 
 SecuritiesFilterProxyModel::SecuritiesFilterProxyModel(QObject *parent, SecuritiesModel *model, const QList<SecuritiesModel::Column> &columns)
-  : KRecursiveFilterProxyModel(parent), d(new Private)
+  :
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  QSortFilterProxyModel(parent),
+#else
+  KRecursiveFilterProxyModel(parent),
+#endif
+  d(new Private)
 {
+#if QT_VERSION >= QT_VERSION_CHECK(5,10,0)
+  setRecursiveFilteringEnabled(true);
+#endif
   setDynamicSortFilter(true);
   setFilterKeyColumn(-1);
   setSortLocaleAware(true);