diff --git a/Dockerfile b/Dockerfile
index 32bc617..cc89946 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,14 +28,14 @@ COPY --chmod=755 ./src /run/
 COPY --chmod=755 ./assets /run/assets
 
 ADD --chmod=755 https://raw.githubusercontent.com/christgau/wsdd/v0.8/src/wsdd.py /usr/sbin/wsdd
-ADD --chmod=664 https://github.com/qemus/virtiso/releases/download/v0.1.248/virtio-win-0.1.248.tar.xz /drivers.txz
+ADD --chmod=664 https://github.com/qemus/virtiso/releases/download/v0.1.262/virtio-win-0.1.262.tar.xz /drivers.txz
 
 EXPOSE 8006 3389
 VOLUME /storage
 
-ENV RAM_SIZE "4G"
-ENV CPU_CORES "2"
-ENV DISK_SIZE "64G"
-ENV VERSION "win11"
+ENV RAM_SIZE="4G"
+ENV CPU_CORES="2"
+ENV DISK_SIZE="64G"
+ENV VERSION="win11"
 
 ENTRYPOINT ["/usr/bin/tini", "-s", "/run/entry.sh"]