diff --git a/docker/pw_router/Dockerfile b/docker/pw_router/Dockerfile
index ecebe77b..6c6eee49 100644
--- a/docker/pw_router/Dockerfile
+++ b/docker/pw_router/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20 AS build
+FROM golang:1.21 AS build
 
 # Set necessary environmet variables needed for our image
 ENV GO111MODULE=on \