Upgrade Go to 1.26.3

thomasmaas · thomasmaas · commit 5694acb9c213 · 2026-06-22T10:21:56.000+02:00
Signed-off-by: Thomas Maas &lt;thomas@webtypes.com&gt;
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM mirror.gcr.io/library/golang:1.25 AS builder
+FROM mirror.gcr.io/library/golang:1.26 AS builder
 ARG TARGETOS
 ARG TARGETARCH
 
diff --git a/coredns/plugin/Dockerfile b/coredns/plugin/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM mirror.gcr.io/library/golang:1.25 AS builder
+FROM mirror.gcr.io/library/golang:1.26 AS builder
 ARG TARGETOS
 ARG TARGETARCH
 
diff --git a/coredns/plugin/go.mod b/coredns/plugin/go.mod
@@ -1,6 +1,6 @@
 module github.com/kuadrant/dns-operator/coredns/plugin
 
-go 1.25.9
+go 1.26.3
 
 require (
 	github.com/coredns/caddy v1.1.4-0.20250930002214-15135a999495
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/kuadrant/dns-operator
 
-go 1.25.9
+go 1.26.3
 
 require (
 	cloud.google.com/go/compute/metadata v0.9.0
