diff --git a/go/Dockerfile b/go/Dockerfile
index 42f6d964c..14b068efc 100644
--- a/go/Dockerfile
+++ b/go/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20 AS builder
+FROM golang:1.21 AS builder
 
 WORKDIR /app
 ENV CGO_ENABLED=0