diff --git a/Dockerfile.buf b/Dockerfile.buf
index c07048fda9..55760d102a 100644
--- a/Dockerfile.buf
+++ b/Dockerfile.buf
@@ -1,4 +1,4 @@
-FROM --platform=${BUILDPLATFORM} golang:1.20-alpine3.17 as builder
+FROM --platform=${BUILDPLATFORM} golang:1.21-alpine3.17 as builder
 
 WORKDIR /workspace
 
diff --git a/Dockerfile.workspace b/Dockerfile.workspace
index be46bd051c..50207c8ece 100644
--- a/Dockerfile.workspace
+++ b/Dockerfile.workspace
@@ -1,4 +1,4 @@
-FROM golang:1.20-alpine3.17
+FROM golang:1.21-alpine3.17
 
 ARG PROJECT
 ARG GO_MODULE