diff --git a/Dockerfile.goreleaser b/Dockerfile.goreleaser
index 9d570194b..a76c4e522 100644
--- a/Dockerfile.goreleaser
+++ b/Dockerfile.goreleaser
@@ -1,4 +1,4 @@
-FROM golang:1.26.2-alpine AS build
+FROM golang:1.26.4-alpine AS build
 
 ARG TARGETARCH
 
diff --git a/Dockerfile.hotfix b/Dockerfile.hotfix
index 2049f1dec..4b10897f8 100644
--- a/Dockerfile.hotfix
+++ b/Dockerfile.hotfix
@@ -1,4 +1,4 @@
-FROM golang:1.26.2-alpine as build
+FROM golang:1.26.4-alpine as build
 
 ARG TARGETARCH
 ARG RELEASE
diff --git a/Dockerfile.release b/Dockerfile.release
index da56b0135..ed2168e0f 100644
--- a/Dockerfile.release
+++ b/Dockerfile.release
@@ -1,4 +1,4 @@
-FROM golang:1.26.2-alpine AS build
+FROM golang:1.26.4-alpine AS build
 
 ARG TARGETARCH
 ARG RELEASE
diff --git a/Dockerfile.release.old_cpu b/Dockerfile.release.old_cpu
index 81b77ccef..1fad8487f 100644
--- a/Dockerfile.release.old_cpu
+++ b/Dockerfile.release.old_cpu
@@ -1,4 +1,4 @@
-FROM golang:1.26.2-alpine AS build
+FROM golang:1.26.4-alpine AS build
 
 ARG TARGETARCH
 ARG RELEASE
diff --git a/docs/security/advisories.md b/docs/security/advisories.md
index d6884e373..1af6676d1 100644
--- a/docs/security/advisories.md
+++ b/docs/security/advisories.md
@@ -19,7 +19,7 @@ This document summarizes fork-specific security fixes and closely related upgrad
 | :-- | :-- | :-- |
 | `CVE-2026-34986` | `68e0ba997` | Upgrades `go-jose` to `v4.1.4`. |
 | `CVE-2026-39883` | `1869bd30b`, `e4fa06394` | Updates OpenTelemetry dependencies. |
-| Upstream Go security fixes | `db4c0fd5e` | Bumps the Go toolchain to `1.26.2`. |
+| Upstream Go security fixes | `db4c0fd5e`, Go 1.26.4 update | Bumps the Go toolchain through `1.26.4`. |
 
 ## Operationally significant security-related fixes
 
diff --git a/go.mod b/go.mod
index c2993b64f..a8f09db9b 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/minio/minio
 
-go 1.26.2
+go 1.26.4
 
 // Use Georg Mangold's maintained Console fork while keeping upstream import paths.
 replace github.com/minio/console => github.com/georgmangold/console v1.9.1