diff --git a/coin/provisioning/common/unix/squishInstall.sh b/coin/provisioning/common/unix/squishInstall.sh
index bce68549..a189ea87 100755
--- a/coin/provisioning/common/unix/squishInstall.sh
+++ b/coin/provisioning/common/unix/squishInstall.sh
@@ -41,19 +41,20 @@ set -ex
 # This script will fetch and extract pre-buildt squish package for Linux and Mac.
 # Squish is need by Release Test Automation (RTA)
 
-version="6.6.1"
-qtBranch="515x"
+version="6.7-20210119-1632"
+qtBranch="60x"
 installFolder="/opt"
 squishFolder="$installFolder/squish"
 preBuildCacheUrl="ci-files01-hki.intra.qt.io:/hdd/www/input/squish/jenkins_build/stable"
-licenseUrl="http://ci-files01-hki.intra.qt.io/input/squish/coin/$qtBranch/.squish-3-license"
+licenseUrl="http://ci-files01-hki.intra.qt.io/input/squish/coin/515x/.squish-3-license"
 licenseSHA="e000d2f95b30b82f405b9dcbeb233cd43710a41a"
 if uname -a |grep -q Darwin; then
-     compressedFolder="prebuild-squish-$version-$qtBranch-macx86_64.tar.gz"
+     version="6.6.1"
+     compressedFolder="prebuild-squish-$version-515x-macx86_64.tar.gz"
      sha1="9fff9a7cb037214d21f47f2cc53747885fd1f2ae"
 else
      compressedFolder="prebuild-squish-$version-$qtBranch-linux64.tar.gz"
-     sha1="3a50052caafa3ca583b7edf754227999d7185ffa"
+     sha1="8780665c3560456cd86980802cb24513233444fe"
 fi
 
 mountFolder="/tmp/squish"
@@ -96,7 +97,8 @@ sudo mv "$installFolder/rta_squish_$version" "$squishFolder"
 if uname -a |grep -q "Ubuntu"; then
     if [ ! -e "/usr/lib/tcl8.6" ]; then
         sudo mkdir /usr/lib/tcl8.6
-        sudo cp "$squishFolder/squish_for_qt/tcl/lib/tcl8.6/init.tcl" /usr/lib/tcl8.6/
+        #this needs to be copied only to squish_for_qt6
+        sudo cp "$squishFolder/squish_for_qt6/tcl/lib/tcl8.6/init.tcl" /usr/lib/tcl8.6/
     fi
 fi
 
@@ -108,18 +110,34 @@ sudo chown qt:$usersGroup "$HOME/.squish-3-license"
 
 echo "Set commands for environment variables in .bashrc"
 if uname -a |grep -q "Ubuntu"; then
-    echo "export SQUISH_PATH=$squishFolder/squish_for_qt" >> ~/.profile
-    echo "export PATH=\$PATH:$squishFolder/squish_for_qt/bin" >> ~/.profile
+    echo "export SQUISH_PATH=$squishFolder/squish_for_qt6" >> ~/.profile
+    echo "export PATH=\$PATH:$squishFolder/squish_for_qt6/bin" >> ~/.profile
 else
     echo "export SQUISH_PATH=$squishFolder/squish_for_qt" >> ~/.bashrc
     echo "export PATH=\$PATH:$squishFolder/squish_for_qt/bin" >> ~/.bashrc
 fi
 
-echo "Verifying Squish"
-if "$squishFolder/squish_for_qt/bin/squishrunner" --testsuite "$squishFolder/suite_test_squish" | grep "Squish test run successfully" ; then
-    echo "Squish for Qt installation tested successfully"
+echo "Verifying Squish, available installations:"
+ls -la $squishFolder
+if uname -a |grep -q Darwin; then
+  if "$squishFolder/squish_for_qt/bin/squishrunner" --testsuite "$squishFolder/suite_test_squish" | grep "Squish test run successfully" ; then
+      echo "Squish for Qt installation tested successfully"
+  else
+      echo "Squish for Qt test failed! Package wasn't installed correctly."
+      exit 1
+  fi
 else
-    echo "Squish for Qt test failed! Package wasn't installed correctly."
-    exit 1
+  if "$squishFolder/squish_for_qt5/bin/squishrunner" --testsuite "$squishFolder/suite_test_squish" | grep "Squish test run successfully" ; then
+      echo "Squish for Qt5 installation tested successfully"
+  else
+      echo "Squish for Qt5 test failed! Package wasn't installed correctly."
+      exit 1
+  fi
+  if "$squishFolder/squish_for_qt6/bin/squishrunner" --testsuite "$squishFolder/suite_test_squish" | grep "Squish test run successfully" ; then
+      echo "Squish for Qt6 installation tested successfully"
+  else
+      echo "Squish for Qt6 test failed! Package wasn't installed correctly."
+      exit 1
+  fi
 fi
 
diff --git a/coin/provisioning/common/windows/squishInstall.ps1 b/coin/provisioning/common/windows/squishInstall.ps1
index c615f9eb..dbd6da16 100644
--- a/coin/provisioning/common/windows/squishInstall.ps1
+++ b/coin/provisioning/common/windows/squishInstall.ps1
@@ -36,12 +36,12 @@
 # This script will pre-installed squish package for Windows.
 # Squish is need by Release Test Automation (RTA)
 
-$version = "6.6.1"
-$qtBranch = "515x"
+$version = "6.7-20210112-1612"
+$qtBranch = "60x"
 $targetDir = "C:\Utils\squish"
 $squishPackage = "C:\Utils\rta_squish"
 $squishUrl = "\\ci-files01-hki.intra.qt.io\provisioning\squish\jenkins_build\stable"
-$licenseUrl = "\\ci-files01-hki.intra.qt.io\provisioning\squish\coin"
+$licenseUrl = "\\ci-files01-hki.intra.qt.io\provisioning\squish\coin\515x"
 
 # Squish license
 $licensePackage = ".squish-3-license"
@@ -60,7 +60,7 @@ $OSVersion = (get-itemproperty -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\Curren
 if ($OSVersion -eq "Windows 10 Enterprise") {
     $winVersion = "win10"
     if (Is64BitWinHost) {
-        $sha1 = "17b5bec83f448877e42e5effdc7daf723d157800"
+        $sha1 = "628bb65cf515d08df388b0dc4d5b403e4c6657b2"
     } else {
         $sha1 = "9c0fc186605522ac0ac11066c10c3f3e8a95a705"
         #Remove special handling when all packages are in same dir, exception now for win10 x86->the archive had to be rebuild
diff --git a/coin/provisioning/qtci-macos-10.15-x86_64/05-systemsetup.sh b/coin/provisioning/qtci-macos-10.15-x86_64/05-systemsetup.sh
index aed78aee..1195f95a 100755
--- a/coin/provisioning/qtci-macos-10.15-x86_64/05-systemsetup.sh
+++ b/coin/provisioning/qtci-macos-10.15-x86_64/05-systemsetup.sh
@@ -2,7 +2,7 @@
 
 #############################################################################
 ##
-## Copyright (C) 2020 The Qt Company Ltd.
+## Copyright (C) 2021 The Qt Company Ltd.
 ## Contact: http://www.qt.io/licensing/
 ##
 ## This file is part of the provisioning scripts of the Qt Toolkit.
@@ -104,3 +104,5 @@ sudo rm -f "$targetFile"
 sudo sed -i'.orig' -e 's:^#/net:/net:' -e 's:hidefromfinder,nosuid:hidefromfinder,nosuid,locallocks,nocallback:' /etc/auto_master
 sudo automount -cv
 
+# Disable multicast advertisements
+sudo defaults write /Library/Preferences/com.apple.mDNSResponder.plist NoMulticastAdvertisements -bool true
diff --git a/init-repository b/init-repository
index 2e0ddcde..81c9bb74 100755
--- a/init-repository
+++ b/init-repository
@@ -640,12 +640,13 @@ sub run
     chomp(my $url = `git config remote.origin.url`);
     die("Have no origin remote.\n") if (!$url);
     $url =~ s,\.git$,,;
-    $url =~ s/qt5$//;
+    $url =~ s/((?:tqtc-)?qt5)$//;
+    my $qtrepo = $1 or 'qt5';
     $self->{'base-url'} = $url;
 
-    $self->git_clone_all_submodules('qt5', $self->{branch}, $self->{alternates}, @{$self->{'module-subset'}});
+    $self->git_clone_all_submodules($qtrepo, $self->{branch}, $self->{alternates}, @{$self->{'module-subset'}});
 
-    $self->git_add_remotes('qt5');
+    $self->git_add_remotes($qtrepo);
 
     $self->git_install_hooks;
 
diff --git a/qt3d b/qt3d
index 606dd3d4..e046a40b 160000
--- a/qt3d
+++ b/qt3d
@@ -1 +1 @@
-Subproject commit 606dd3d4474f7bd82cc6092184889fbcfad7a8ec
+Subproject commit e046a40b74ba9d25f1c73165b74eb805e330ff8f
diff --git a/qt5compat b/qt5compat
index 816d4e24..739d144c 160000
--- a/qt5compat
+++ b/qt5compat
@@ -1 +1 @@
-Subproject commit 816d4e2437a52164e085c2f721a77fa3b98407ab
+Subproject commit 739d144cba52bdba738c14de41c45659bddf8ab1
diff --git a/qtbase b/qtbase
index fada6a1c..723077eb 160000
--- a/qtbase
+++ b/qtbase
@@ -1 +1 @@
-Subproject commit fada6a1cbd978ee81d76e937775e52a064a98362
+Subproject commit 723077eb3529810aa3b99d8c06f9b81a586763c9
diff --git a/qtdeclarative b/qtdeclarative
index d347cbfc..da46b97e 160000
--- a/qtdeclarative
+++ b/qtdeclarative
@@ -1 +1 @@
-Subproject commit d347cbfc8cb493d0ef5e20f9fd1c0e4060fa9470
+Subproject commit da46b97ed5a56ce3db8e903053dd10bb9b7d2904
diff --git a/qtdoc b/qtdoc
index 526be4ee..5290cda9 160000
--- a/qtdoc
+++ b/qtdoc
@@ -1 +1 @@
-Subproject commit 526be4eeed8ba3dc5e12ecd8e1812752e6ce6e33
+Subproject commit 5290cda943d013b5e630b9bbf8c6d8e2f79f0726
diff --git a/qtimageformats b/qtimageformats
index 96c3dc41..f83d417b 160000
--- a/qtimageformats
+++ b/qtimageformats
@@ -1 +1 @@
-Subproject commit 96c3dc4182c7e5150461158407f68ccd614d209d
+Subproject commit f83d417b7b8595b384f9fba96b96107f474df33a
diff --git a/qtqa b/qtqa
index 8374a072..b0eee13d 160000
--- a/qtqa
+++ b/qtqa
@@ -1 +1 @@
-Subproject commit 8374a072b04733e7d395112355f96949360c56bf
+Subproject commit b0eee13d4390ae7bdde161b9659a2922b0a83c59
diff --git a/qtquick3d b/qtquick3d
index a3dfb3ce..60a51c97 160000
--- a/qtquick3d
+++ b/qtquick3d
@@ -1 +1 @@
-Subproject commit a3dfb3ce0f683f9df51af952e4bb063dc8742f71
+Subproject commit 60a51c975cedb9ddd82c4109a47f6fd8938e02fa
diff --git a/qtquickcontrols2 b/qtquickcontrols2
index 66de1cfb..7be5c507 160000
--- a/qtquickcontrols2
+++ b/qtquickcontrols2
@@ -1 +1 @@
-Subproject commit 66de1cfba665e2c4b540814c7ba4d02fa56a0a91
+Subproject commit 7be5c50775781593483b5956df15f3e7b1e225d4
diff --git a/qtquicktimeline b/qtquicktimeline
index 8225d416..b3ff9f76 160000
--- a/qtquicktimeline
+++ b/qtquicktimeline
@@ -1 +1 @@
-Subproject commit 8225d416270ff40105492f53ea548c9c5220bab5
+Subproject commit b3ff9f762e2884d637fdb3a24ecadfbcadde2e68
diff --git a/qtrepotools b/qtrepotools
index 7efc56e5..a829867f 160000
--- a/qtrepotools
+++ b/qtrepotools
@@ -1 +1 @@
-Subproject commit 7efc56e59dfd7cc300f92e3c3e7744202fd7b021
+Subproject commit a829867f0873227451099d77597706b5efb5ed10
diff --git a/qtshadertools b/qtshadertools
index 954da6eb..03ee874d 160000
--- a/qtshadertools
+++ b/qtshadertools
@@ -1 +1 @@
-Subproject commit 954da6eb42a49e09c9c0f53f7bd9d05f9d94eb4f
+Subproject commit 03ee874da27b88b46f06abd124d8a5345f028210
diff --git a/qtsvg b/qtsvg
index 12564495..af7b4e8d 160000
--- a/qtsvg
+++ b/qtsvg
@@ -1 +1 @@
-Subproject commit 12564495210727b78ade1563d37a66d9621f7c3f
+Subproject commit af7b4e8d7d0836b778bcafba6d34ea36c43a010d
diff --git a/qttools b/qttools
index 0c1de95d..e9c0625d 160000
--- a/qttools
+++ b/qttools
@@ -1 +1 @@
-Subproject commit 0c1de95dbc8f374da2b0f2566217b33e11ca8e3a
+Subproject commit e9c0625d07ed4d476cd8fdba4cfb4d2509f46317
diff --git a/qttranslations b/qttranslations
index 1d412188..50facb10 160000
--- a/qttranslations
+++ b/qttranslations
@@ -1 +1 @@
-Subproject commit 1d41218824de36c2aa17bea51cfa8c7df974ef7c
+Subproject commit 50facb10cb7b62545a0c5be4fec0ae91a0db636e
diff --git a/qtwayland b/qtwayland
index 76a89e52..49276bc3 160000
--- a/qtwayland
+++ b/qtwayland
@@ -1 +1 @@
-Subproject commit 76a89e522fa59ddcf638fdcc71952e09aef41122
+Subproject commit 49276bc3bfb5578e9dfa3b1fe9be7f63d5996513