diff --git a/Dockerfile.m4 b/Dockerfile.m4
index 558a2f3..3c6f94a 100644
--- a/Dockerfile.m4
+++ b/Dockerfile.m4
@@ -32,8 +32,8 @@ RUN printf '%s' "${WEBSOCKIFY_TARBALL_CHECKSUM:?}  /tmp/websockify.tgz" | sha256
 RUN mkdir /tmp/websockify/ && tar -xzf /tmp/websockify.tgz --strip-components=1 -C /tmp/websockify/
 
 # Download ReactOS ISO
-ARG REACTOS_ISO_URL=https://downloads.sourceforge.net/project/reactos/ReactOS/0.4.14/ReactOS-0.4.14-RC-96-g08352ec-iso.zip
-ARG REACTOS_ISO_CHECKSUM=e8ab9c83a4024013d04c0249fc4865e00484d54a69d40967d16ead40c4e62323
+ARG REACTOS_ISO_URL=https://downloads.sourceforge.net/project/reactos/ReactOS/0.4.14/ReactOS-0.4.14-RC-117-g5e81087-iso.zip
+ARG REACTOS_ISO_CHECKSUM=ec2776422ed45f8ee7488030eadd7ea40b4276cee04c5e5e5a3f1a5a68c978a7
 RUN curl -Lo /tmp/reactos.zip "${REACTOS_ISO_URL:?}"
 RUN printf '%s' "${REACTOS_ISO_CHECKSUM:?}  /tmp/reactos.zip" | sha256sum -c
 RUN unzip -p /tmp/reactos.zip 'ReactOS-*.iso' > /tmp/reactos.iso