diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 9ca78825..e4f2809b 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,7 +1,7 @@
 ARG DOCKER_GEN_VERSION=main
 
 # Build docker-gen from scratch
-FROM golang:1.20.12-alpine as go-builder
+FROM golang:1.21.5-alpine as go-builder
 
 ARG DOCKER_GEN_VERSION
 WORKDIR /build
diff --git a/Dockerfile.debian b/Dockerfile.debian
index e5b85d63..f59481f5 100644
--- a/Dockerfile.debian
+++ b/Dockerfile.debian
@@ -1,7 +1,7 @@
 ARG DOCKER_GEN_VERSION=main
 
 # Build docker-gen from scratch
-FROM golang:1.20.12 as go-builder
+FROM golang:1.21.5 as go-builder
 
 ARG DOCKER_GEN_VERSION