diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 0e9db7f1..d0ad7ce0 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,7 +1,7 @@
 ARG DOCKER_GEN_VERSION=main
 
 # Build docker-gen from scratch
-FROM golang:1.20.7-alpine as go-builder
+FROM golang:1.21.4-alpine as go-builder
 
 ARG DOCKER_GEN_VERSION
 WORKDIR /build
diff --git a/Dockerfile.debian b/Dockerfile.debian
index e91cf81a..3c9b7a29 100644
--- a/Dockerfile.debian
+++ b/Dockerfile.debian
@@ -1,7 +1,7 @@
 ARG DOCKER_GEN_VERSION=main
 
 # Build docker-gen from scratch
-FROM golang:1.20.7 as go-builder
+FROM golang:1.21.4 as go-builder
 
 ARG DOCKER_GEN_VERSION