diff --git a/go.mod b/go.mod
index 84f7f37..31a501f 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/elastic/crd-ref-docs
 
 go 1.24.0
 
-toolchain go1.25.1
+toolchain go1.25.4
 
 require (
 	github.com/Masterminds/sprig/v3 v3.3.0