diff --git a/Taskfile.yml b/Taskfile.yml
index 310883dc..51baad76 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -8,7 +8,7 @@ vars:
     LEGACY_ELECTRON_VERSION:
         sh: echo "${LEGACY_ELECTRON_VERSION:-30.0.8}"
     WINE_PYTHON:
-        sh: echo "${WINE_PYTHON:-wine python}"
+        sh: echo "${WINE_PYTHON:-wine C:/Python314/python.exe}"
     DOCKER_COMPOSE_CMD:
         sh: echo "${DOCKER_COMPOSE_CMD:-docker compose}"
     DOCKER_COMPOSE_FILE:
diff --git a/scripts/setup_wine_env.sh b/scripts/setup_wine_env.sh
index 8ce1e103..35b7b5ee 100755
--- a/scripts/setup_wine_env.sh
+++ b/scripts/setup_wine_env.sh
@@ -8,7 +8,8 @@ export WINEDEBUG=-all
 export WINEARCH=win64
 export WINEPREFIX=${WINEPREFIX:-$HOME/.wine}
 
-PYTHON_VERSION="3.13.1"
+# Latest Python 3.14.x Windows 64-bit installer (see https://www.python.org/downloads/release/python-3144/)
+PYTHON_VERSION="3.14.4"
 PYTHON_EXE="python-${PYTHON_VERSION}-amd64.exe"
 PYTHON_URL="https://www.python.org/ftp/python/${PYTHON_VERSION}/${PYTHON_EXE}"
 
@@ -16,6 +17,14 @@ GIT_VERSION="2.52.0"
 GIT_EXE="Git-${GIT_VERSION}-64-bit.exe"
 GIT_URL="https://github.com/git-for-windows/git/releases/download/v${GIT_VERSION}.windows.1/${GIT_EXE}"
 
+wine_wrap() {
+    if command -v xvfb-run >/dev/null 2>&1; then
+        WINEDEBUG=-all xvfb-run -a "$@"
+    else
+        WINEDEBUG=-all "$@"
+    fi
+}
+
 echo "Downloading Windows Python and Git..."
 wget -q "$PYTHON_URL"
 wget -q "$GIT_URL"
@@ -23,19 +32,19 @@ wget -q "$GIT_URL"
 chmod +x *.exe
 
 echo "Initializing Wine prefix in $WINEPREFIX..."
-xvfb-run wine wineboot --init
+wine_wrap wine wineboot --init
 
 echo "Installing Python $PYTHON_VERSION into Wine..."
-xvfb-run wine "./$PYTHON_EXE" /quiet InstallAllUsers=1 TargetDir=C:\\Python313 PrependPath=1
+wine_wrap wine "./$PYTHON_EXE" /quiet InstallAllUsers=1 TargetDir=C:\\Python314 PrependPath=1
 
 echo "Installing Git into Wine..."
-xvfb-run wine "./$GIT_EXE" /VERYSILENT /NORESTART
+wine_wrap wine "./$GIT_EXE" /VERYSILENT /NORESTART
 
 echo "Installing build dependencies in Wine Python..."
-xvfb-run wine C:/Python313/python.exe -m pip install --upgrade pip
-xvfb-run wine C:/Python313/python.exe -m pip install cx_Freeze poetry
+wine_wrap wine C:/Python314/python.exe -m pip install --upgrade pip
+wine_wrap wine C:/Python314/python.exe -m pip install cx_Freeze poetry
 if [ -f "requirements.txt" ]; then
-    xvfb-run wine C:/Python313/python.exe -m pip install -r requirements.txt
+    wine_wrap wine C:/Python314/python.exe -m pip install -r requirements.txt
 fi
 
 # Clean up installers