diff --git a/docker/pw_ws_broker/Dockerfile b/docker/pw_ws_broker/Dockerfile
index 9dc4eaa2..a787b646 100644
--- a/docker/pw_ws_broker/Dockerfile
+++ b/docker/pw_ws_broker/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 \