diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 9ca4db0..0a9736b 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -2,7 +2,7 @@ name: Build and Test
 
 # Set environment variables available in all jobs and steps
 env:
-  go_version: "1.24.6"
+  go_version: "1.25.3"
   python_version: "3.10"
 
 on:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f88ac97..2c309c6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ concurrency:
 
 # Set environment variables available in all jobs and steps
 env:
-  go_version: "1.24.6"
+  go_version: "1.25.3"
   python_version: "3.9"
 
 jobs:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d4e4620..1369919 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,7 +1,7 @@
 name: GitHub Release
 
 env:
-  go_version: "1.24.6"
+  go_version: "1.25.3"
   python_version: "3.10"
 
 on:
diff --git a/Dockerfile.utils b/Dockerfile.utils
index 0931742..03ae2a7 100644
--- a/Dockerfile.utils
+++ b/Dockerfile.utils
@@ -1,4 +1,4 @@
-FROM golang:1.24.6 as utils
+FROM golang:1.25.3 as utils
 
 WORKDIR /utils
 
diff --git a/README.md b/README.md
index 3cc093e..e1b075c 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ SPDX-License-Identifier: Apache-2.0
 -->
 # Embedded development services HTTP client utilities
 
-[![Go Badge](https://img.shields.io/badge/go-v1.24.6-blue)](https://golang.org/)
+[![Go Badge](https://img.shields.io/badge/go-v1.25.3-blue)](https://golang.org/)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Go Reference](https://pkg.go.dev/badge/github.com/ARM-software/embedded-development-services-client-utils/utils.svg)](https://pkg.go.dev/github.com/ARM-software/embedded-development-services-client-utils/utils)
 [![Go Report Card](https://goreportcard.com/badge/github.com/ARM-software/embedded-development-services-client-utils/utils)](https://goreportcard.com/report/github.com/ARM-software/embedded-development-services-client-utils/utils)
diff --git a/changes/20251024135110.bugfix b/changes/20251024135110.bugfix
new file mode 100644
index 0000000..150c278
--- /dev/null
+++ b/changes/20251024135110.bugfix
@@ -0,0 +1 @@
+Dependency upgrade: golang-1.25.0
diff --git a/utils/go.mod b/utils/go.mod
index a8c7a53..0734566 100644
--- a/utils/go.mod
+++ b/utils/go.mod
@@ -1,6 +1,6 @@
 module github.com/ARM-software/embedded-development-services-client-utils/utils
 
-go 1.24
+go 1.25
 
 require (
 	github.com/ARM-software/embedded-development-services-client/client v1.65.0