diff --git a/go.mod b/go.mod
index 3a97b2f1..cfb65093 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/planetscale/k8s-node-tagger
 
 go 1.25.0
 
-toolchain go1.26.0
+toolchain go1.26.4
 
 require (
 	github.com/aws/aws-sdk-go-v2 v1.41.1