diff --git a/build/Dockerfile b/build/Dockerfile
index 30306c06..4c7cc1a6 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -1,5 +1,5 @@
 # Build binary
-FROM --platform=$BUILDPLATFORM golang:1.25.10-alpine AS build-env
+FROM --platform=$BUILDPLATFORM golang:1.26.3-alpine AS build-env
 ADD . /app
 WORKDIR /app
 ARG TARGETOS
diff --git a/build/Dockerfile.dhi b/build/Dockerfile.dhi
index 2724c5be..51e415ae 100644
--- a/build/Dockerfile.dhi
+++ b/build/Dockerfile.dhi
@@ -1,5 +1,5 @@
 # Build binary
-FROM --platform=$BUILDPLATFORM dhi.io/golang:1.25.10-alpine3.23-dev AS build-env
+FROM --platform=$BUILDPLATFORM dhi.io/golang:1.26.3-alpine3.23-dev AS build-env
 ADD . /app
 WORKDIR /app
 ARG TARGETOS
diff --git a/go.mod b/go.mod
index abe9439d..d822bf8d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/microcks/microcks-cli
 
-go 1.26.0
+go 1.26.3
 
 require (
 	github.com/coreos/go-oidc/v3 v3.15.0