diff --git a/windows1809/base/Dockerfile b/windows1809/base/Dockerfile
index 82ce4eba63fd027f585ee371fb847b7fa8d75837..7e355e13965d7dc1c5f5d96469d82423102942f4 100644
--- a/windows1809/base/Dockerfile
+++ b/windows1809/base/Dockerfile
@@ -28,13 +28,13 @@ ADD powershell/20-MSVC-15.9.ps1 /Windows/System32/WindowsPowerShell/v1.0/profile
 
 COPY qtifwsilent.qs C:/qtifwsilent.qs
 RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; \
-    (New-Object Net.WebClient).DownloadFile('https://download.qt.io/official_releases/qt/5.12/5.12.6/qt-opensource-windows-x86-5.12.6.exe', 'C:/qt.exe'); \
+    (New-Object Net.WebClient).DownloadFile('https://download.qt.io/official_releases/qt/5.12/5.12.7/qt-opensource-windows-x86-5.12.7.exe', 'C:/qt.exe'); \
     $env:QT_INSTALL_DIR = 'C:/Qt'; \
     Add-Content "\"/Windows/System32/drivers/etc/hosts\"" "\"`r`n127.0.0.1 iapi.qt.io`r`n::1 iapi.qt.io\""; \
     Start-Process C:/qt.exe -NoNewWindow -Wait -ArgumentList '--verbose --script C:/qtifwsilent.qs'; \
     Remove-Item -Force C:/qtifwsilent.qs; \
     Remove-Item -Force C:/qt.exe; \
-    [Environment]::SetEnvironmentVariable('Qt5_DIR', 'C:/Qt/5.12.6/msvc2017_64', [EnvironmentVariableTarget]::Machine)
+    [Environment]::SetEnvironmentVariable('Qt5_DIR', 'C:/Qt/5.12.7/msvc2017_64', [EnvironmentVariableTarget]::Machine)
 
 RUN [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; \
     (New-Object Net.WebClient).DownloadFile('https://www.baslerweb.com/fp-1551786641/media/downloads/software/pylon_software/Basler_pylon_5.2.0.13457.exe', 'C:/Basler_pylon_5.2.0.13457.exe'); \
diff --git a/windows1809/base/qtifwsilent.qs b/windows1809/base/qtifwsilent.qs
index 7f6b6324ee447d910e02f89be53c46c043633ae3..f02485270e4b8f214d569ce72621d91c34e0698f 100644
--- a/windows1809/base/qtifwsilent.qs
+++ b/windows1809/base/qtifwsilent.qs
@@ -25,8 +25,8 @@ Controller.prototype.TargetDirectoryPageCallback = function() {
 Controller.prototype.ComponentSelectionPageCallback = function() {
     var widget = gui.currentPageWidget();
     widget.deselectAll();
-    widget.selectComponent("qt.qt5.5126.win64_msvc2017_64");
-    widget.selectComponent("qt.qt5.5126.qtcharts");
+    widget.selectComponent("qt.qt5.5127.win64_msvc2017_64");
+    widget.selectComponent("qt.qt5.5127.qtcharts");
     gui.clickButton(buttons.NextButton);
 }