diff --git a/Dockerfile b/Dockerfile
index 64ae52f9f..339e52157 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -186,7 +186,7 @@ ENV LINUX_GPG_KEYS \
 		647F28654894E3BD457199BE38DBBDC86092693E
 
 # updated via "update.sh"
-ENV LINUX_VERSION 4.14.85
+ENV LINUX_VERSION 4.14.86
 
 RUN wget -O /linux.tar.xz "https://cdn.kernel.org/pub/linux/kernel/v${LINUX_VERSION%%.*}.x/linux-${LINUX_VERSION}.tar.xz"; \
 	wget -O /linux.tar.asc "https://cdn.kernel.org/pub/linux/kernel/v${LINUX_VERSION%%.*}.x/linux-${LINUX_VERSION}.tar.sign"; \