diff --git a/go.mod b/go.mod
index 5537f3ee..7b5ad157 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/timebertt/kubernetes-controller-sharding
 
 go 1.24.0
 
-toolchain go1.25.7
+toolchain go1.26.4
 
 require (
 	github.com/cespare/xxhash/v2 v2.3.0
diff --git a/webhosting-operator/go.mod b/webhosting-operator/go.mod
index b64929d5..26e2c9db 100644
--- a/webhosting-operator/go.mod
+++ b/webhosting-operator/go.mod
@@ -2,7 +2,7 @@ module github.com/timebertt/kubernetes-controller-sharding/webhosting-operator
 
 go 1.24.0
 
-toolchain go1.25.7
+toolchain go1.26.4
 
 require (
 	github.com/go-logr/logr v1.4.3