diff --git a/Dockerfile b/Dockerfile
index f05318a..43a5888 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,3 @@
-FROM ghcr.io/tailscale/tailscale:v1.78.1
+FROM ghcr.io/tailscale/tailscale:v1.78.3
 COPY run.sh /run.sh
 CMD "/run.sh"