diff --git a/.github/workflows/linux_debug.yml b/.github/workflows/linux_debug.yml
index 22b2f48..735cd04 100644
--- a/.github/workflows/linux_debug.yml
+++ b/.github/workflows/linux_debug.yml
@@ -14,7 +14,7 @@ defaults:
 
 env:
   SOURCE_DIR:   ${{ github.workspace }}
-  QT_VERSION:   5.12.6
+  QT_VERSION:   5.15.2
 
 jobs:
   build:
diff --git a/.github/workflows/linux_release.yml b/.github/workflows/linux_release.yml
index 6184018..ec55679 100644
--- a/.github/workflows/linux_release.yml
+++ b/.github/workflows/linux_release.yml
@@ -14,7 +14,7 @@ defaults:
 
 env:
   SOURCE_DIR:   ${{ github.workspace }}
-  QT_VERSION:   5.12.6
+  QT_VERSION:   5.15.2
   ARTIFACT:     QGroundControl.AppImage
 
 jobs:
diff --git a/.github/workflows/macos_release.yml b/.github/workflows/macos_release.yml
index d63e15b..cc8a42b 100644
--- a/.github/workflows/macos_release.yml
+++ b/.github/workflows/macos_release.yml
@@ -14,7 +14,7 @@ defaults:
 
 env:
   SOURCE_DIR:   ${{ github.workspace }}
-  QT_VERSION:   5.12.6
+  QT_VERSION:   5.15.2
   ARTIFACT:     QGroundControl.dmg
 
 jobs:
diff --git a/.github/workflows/windows_release.yml b/.github/workflows/windows_release.yml
index a6deecf..97a20fd 100644
--- a/.github/workflows/windows_release.yml
+++ b/.github/workflows/windows_release.yml
@@ -14,7 +14,7 @@ defaults:
 
 env:
   SOURCE_DIR:   ${{ github.workspace }}
-  QT_VERSION:   5.12.6
+  QT_VERSION:   5.15.2
   ARTIFACT:     QGroundControl-installer.exe
 
 jobs:
@@ -33,7 +33,7 @@ jobs:
           version:      ${{ env.QT_VERSION }}
           host:         windows
           target:       desktop
-          arch:         win64_msvc2017_64
+          arch:         win64_msvc2019_64
           dir:          ${{ runner.temp }}
           modules:      qtcharts
           setup-python: false