diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3902186c..e90d96b8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -24,7 +24,7 @@ on:
 
 env:
   DESTDIR: ./bin
-  GO_VERSION: 1.25.5
+  GO_VERSION: 1.25.6
 
 jobs:
   validate:
diff --git a/Dockerfile b/Dockerfile
index 7d3a55d7..cb1fcf81 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.25.5
+ARG GO_VERSION=1.25.6
 ARG DEBIAN_VERSION=bookworm
 
 ARG XX_VERSION=1.7.0
diff --git a/deb/Dockerfile b/deb/Dockerfile
index d9094741..605fb926 100644
--- a/deb/Dockerfile
+++ b/deb/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.25.5
+ARG GO_VERSION=1.25.6
 ARG DISTRO=ubuntu
 ARG SUITE=jammy