diff --git a/kernel/Dockerfile b/kernel/Dockerfile
index d75685587..967894618 100644
--- a/kernel/Dockerfile
+++ b/kernel/Dockerfile
@@ -38,8 +38,8 @@ ARG KERNEL_SERIES
 ARG EXTRA
 ARG DEBUG
 
-ENV WIREGUARD_VERSION=0.0.20190913
-ENV WIREGUARD_SHA256="997327185d2d1b597dc118f737c0c165e2a2c21453387ea02659f1159d148518"
+ENV WIREGUARD_VERSION=0.0.20191212
+ENV WIREGUARD_SHA256="b0d718380f7a8822b2f12d75e462fa4eafa3a77871002981f367cd4fe2a1b071"
 ENV WIREGUARD_URL=https://git.zx2c4.com/WireGuard/snapshot/WireGuard-${WIREGUARD_VERSION}.tar.xz
 
 # We copy the entire directory. This copies some unneeded files, but