diff --git a/go.mod b/go.mod
index 9cf9305..4cbaa6e 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module git.yetaga.in/alazyreader/ts-docker-proxy
 
 go 1.23.1
 
-toolchain go1.23.2
+toolchain go1.23.3
 
 require tailscale.com v1.76.3