diff --git a/go.mod b/go.mod
index 6408097..35f0bdc 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,7 @@
 module github.com/transparency-dev/merkle
 
-go 1.22.7
+go 1.22
+
+toolchain go1.22.7
 
 require github.com/google/go-cmp v0.6.0