diff --git a/launcher/modManager/cmodlistview_moc.cpp b/launcher/modManager/cmodlistview_moc.cpp
index 305a49268..a8085bfd5 100644
--- a/launcher/modManager/cmodlistview_moc.cpp
+++ b/launcher/modManager/cmodlistview_moc.cpp
@@ -581,6 +581,11 @@ QStringList CModListView::getModsToInstall(QString mod)
 void CModListView::on_updateButton_clicked()
 {
 	QString modName = ui->allModsView->currentIndex().data(ModRoles::ModNameRole).toString();
+	doUpdateMod(modName);
+}
+
+void CModListView::doUpdateMod(const QString & modName)
+{
 	auto targetMod = modStateModel->getMod(modName);
 
 	if(targetMod.isUpdateAvailable())
@@ -994,6 +999,20 @@ QStringList CModListView::getInstalledChronicles()
 	return result;
 }
 
+QStringList CModListView::getUpdateableMods()
+{
+	QStringList result;
+
+	for(const auto & modName : modStateModel->getAllMods())
+	{
+		auto mod = modStateModel->getMod(modName);
+		if (mod.isUpdateAvailable())
+			result.push_back(modName);
+	}
+
+	return result;
+}
+
 QString CModListView::getTranslationModName(const QString & language)
 {
 	for(const auto & modName : modStateModel->getAllMods())
diff --git a/launcher/modManager/cmodlistview_moc.h b/launcher/modManager/cmodlistview_moc.h
index a0038919c..41be3221d 100644
--- a/launcher/modManager/cmodlistview_moc.h
+++ b/launcher/modManager/cmodlistview_moc.h
@@ -79,6 +79,9 @@ public:
 	/// install mod by name
 	void doInstallMod(const QString & modName);
 
+	/// update mod by name
+	void doUpdateMod(const QString & modName);
+
 	/// returns true if mod is available in repository and can be installed
 	bool isModAvailable(const QString & modName);
 
@@ -88,6 +91,9 @@ public:
 	/// finds all already imported Heroes Chronicles mods (if any)
 	QStringList getInstalledChronicles();
 
+	/// finds all mods that can be updated
+	QStringList getUpdateableMods();
+
 	/// returns true if mod is currently enabled
 	bool isModEnabled(const QString & modName);
 
diff --git a/launcher/startGame/StartGameTab.cpp b/launcher/startGame/StartGameTab.cpp
index e8f7a21aa..f979764f4 100644
--- a/launcher/startGame/StartGameTab.cpp
+++ b/launcher/startGame/StartGameTab.cpp
@@ -106,13 +106,14 @@ void StartGameTab::refreshTranslation(ETranslationStatus status)
 void StartGameTab::refreshMods()
 {
 	constexpr int chroniclesCount = 8;
-	QStringList updateableMods; // TODO
+	QStringList updateableMods = getMainWindow()->getModView()->getUpdateableMods();
 	QStringList chroniclesMods = getMainWindow()->getModView()->getInstalledChronicles();
 
+	ui->buttonUpdateMods->setText(tr("Update %n mods", "", updateableMods.size()));
 	ui->buttonUpdateMods->setVisible(!updateableMods.empty());
 	ui->buttonUpdateModsHelp->setVisible(!updateableMods.empty());
 
-	ui->labelChronicles->setText(tr("Heroes Chronicles:\n%1/%2 installed").arg(chroniclesMods.size()).arg(chroniclesCount));
+	ui->labelChronicles->setText(tr("Heroes Chronicles:\n%n/%1 installed", "", chroniclesMods.size()).arg(chroniclesCount));
 	ui->labelChronicles->setVisible(chroniclesMods.size() != chroniclesCount);
 	ui->buttonChroniclesHelp->setVisible(chroniclesMods.size() != chroniclesCount);
 }
@@ -183,7 +184,17 @@ void StartGameTab::on_buttonImportFiles_clicked()
 
 void StartGameTab::on_buttonInstallTranslation_clicked()
 {
-	// TODO
+	if (getMainWindow()->getTranslationStatus() == ETranslationStatus::NOT_INSTALLLED)
+	{
+		getMainWindow()->getModView()->getTranslationModName();
+		mainWindow->getModView()->doInstallMod(modName);
+	}
+	}
+	else
+	{
+		mainWindow->getModView()->enableModByName(modName);
+	}
+}
 }
 
 void StartGameTab::on_buttonActivateTranslation_clicked()
@@ -193,7 +204,10 @@ void StartGameTab::on_buttonActivateTranslation_clicked()
 
 void StartGameTab::on_buttonUpdateMods_clicked()
 {
-	// TODO
+	QStringList updateableMods = getMainWindow()->getModView()->getUpdateableMods();
+
+	for (const auto & modName : updateableMods)
+		getMainWindow()->getModView()->doInstallMod(modName);
 }
 
 void StartGameTab::on_buttonHelpImportFiles_clicked()
diff --git a/launcher/startGame/StartGameTab.ui b/launcher/startGame/StartGameTab.ui
index f8ec01a85..5847b07f6 100644
--- a/launcher/startGame/StartGameTab.ui
+++ b/launcher/startGame/StartGameTab.ui
@@ -567,7 +567,7 @@
             </size>
            </property>
            <property name="text">
-            <string>Update %1 mods</string>
+            <string/>
            </property>
           </widget>
          </item>