diff --git a/.travis.yml b/.travis.yml
index ab8a2c72..67618ffb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,9 @@ jobs:
       os: osx
       osx_image: xcode12.2
       
+      env:
+        - QT_VERSION=5.15.1
+        
       before_install:
         - export CERTIFICATE_P12=deploy/PrivacyTechAppleCert.p12
         - export KEYCHAIN=build.keychain
@@ -22,10 +25,10 @@ jobs:
   
       script:
         - |
-          if [ ! -f $HOME/Qt/5.14.2/clang_64/bin/qmake ]; then \
+          if [ ! -f $HOME/Qt/$QT_VERSION/clang_64/bin/qmake ]; then \
           brew install p7zip && \
           pip3 install aqtinstall requests py7zr && \
-          python3 -m aqt install --outputdir $HOME/Qt 5.14.2 mac desktop clang_64 -m qtbase && \
+          python3 -m aqt install --outputdir $HOME/Qt $QT_VERSION mac desktop clang_64 -m qtbase && \
           python3 -m aqt tool --outputdir $HOME/Qt mac tools_ifw 4.0.1 qt.tools.ifw.40;
           fi
         - bash deploy/build_macos.sh 
diff --git a/deploy/build_macos.sh b/deploy/build_macos.sh
index 664b811c..ecd31833 100644
--- a/deploy/build_macos.sh
+++ b/deploy/build_macos.sh
@@ -35,7 +35,7 @@ echo "Brew Qt version $(brew --prefix qt)"
 #if [ -f $(brew --prefix qt)/clang_64/bin/qmake ]; then QT_BIN_DIR=$(brew --prefix qt)/clang_64/bin;
 #else QT_BIN_DIR=$HOME/Qt/5.14.2/clang_64/bin; fi
 
-QT_BIN_DIR=$HOME/Qt/5.14.2/clang_64/bin
+QT_BIN_DIR=$HOME/Qt/$QT_VERSION/clang_64/bin
 
 #QIF_BIN_DIR=$HOME/Qt/Tools/QtInstallerFramework/4.0/bin
 QIF_BIN_DIR=$QT_BIN_DIR/../../../Tools/QtInstallerFramework/4.0/bin