diff --git a/go.mod b/go.mod
index e45a26b..e0b419f 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,8 @@
 module github.com/DazWilkin/gcp-exporter
 
-go 1.21.0
+go 1.21
+
+toolchain go1.21.0
 
 require (
 	github.com/prometheus/client_golang v1.17.0