diff --git a/go.mod b/go.mod
index 4cfabc4..da683ac 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/grafana/jsonnet-language-server
 
 go 1.24.0
 
-toolchain go1.24.2
+toolchain go1.25.3
 
 require (
 	github.com/JohannesKaufmann/html-to-markdown v1.6.0