diff --git a/.github/release.Dockerfile b/.github/release.Dockerfile
index 053e7ae..0a975ac 100644
--- a/.github/release.Dockerfile
+++ b/.github/release.Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$TARGETPLATFORM alpine:3.20.1
+FROM --platform=$TARGETPLATFORM alpine:3.21.2
 
 LABEL org.opencontainers.image.source=https://github.com/Argelbargel/vault-raft-snapshot-agent
 LABEL org.opencontainers.image.description="vault-raft-snapshot-agent ($TARGETPLATFORM)"
diff --git a/build/build.Dockerfile b/build/build.Dockerfile
index e9ae7b8..bf94c33 100644
--- a/build/build.Dockerfile
+++ b/build/build.Dockerfile
@@ -1,5 +1,5 @@
 # Image with go build environment
-ARG go_version=1.22
+ARG go_version=1.23
 FROM --platform=$TARGETPLATFORM golang:$go_version AS builder
 
 COPY ./build/build.sh /bin/build.sh
diff --git a/go.mod b/go.mod
index cca9fd9..7d1703c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/Argelbargel/vault-raft-snapshot-agent
 
-go 1.22.5
+go 1.23.6
 
 // cli & configuration
 require (