diff --git a/rpc/Dockerfile b/rpc/Dockerfile
index 9c40df394..dd562a1a4 100644
--- a/rpc/Dockerfile
+++ b/rpc/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.14-buster
+FROM golang:1.21.0-bookworm
 
 RUN apt-get update && apt-get install -y protobuf-compiler