diff --git a/.travis.yml b/.travis.yml
index a1d1b2436..e8e41eed9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -79,7 +79,7 @@ before_install:
       chmod -R 755 /usr/local/opt/qt5/*
     else
       unset SSL_CERT_FILE;
-      HOMEBREW_NO_AUTO_UPDATE=1 brew install https://gist.githubusercontent.com/dismine/c3ac01de38e12edcf22d9e05791adf82/raw/7cc6650d879a5cc435edf6157b97420893718112/qt.rb;
+      HOMEBREW_NO_AUTO_UPDATE=1 brew install https://gist.githubusercontent.com/dismine/c3ac01de38e12edcf22d9e05791adf82/raw/1218041ffba3ff4b64d109e64a9a867f8fe394c1/qt.rb;
       brew link qt --force;
       chmod -R 755 /usr/local/opt/qt/*;
       HOMEBREW_NO_AUTO_UPDATE=1 brew install python3;
diff --git a/appveyor.yml b/appveyor.yml
index eff4cd70d..ff31219b8 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -45,7 +45,7 @@ environment:
     QT_VERSION: Qt5.15
     QMAKE_GENERATOR: "MinGW Makefiles"
     MINGW_PATH: C:\Qt\Tools\mingw810_32\bin
-    PYTHON: "C:\Python38"
+    PYTHON: "C:\Python38-x64"
     PLATFORM: x86
     DEPLOY: true
   - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
@@ -53,7 +53,7 @@ environment:
     QT_VERSION: Qt5.6
     QMAKE_GENERATOR: "MinGW Makefiles"
     MINGW_PATH: C:\Qt\Tools\mingw492_32\bin
-    PYTHON: "C:\Python38"
+    PYTHON: "C:\Python38-x64"
     PLATFORM: x86
     DEPLOY: true
   - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019