diff --git a/go.mod b/go.mod
index 3ab9f43..ad98933 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 module dwelling-files
 
-go 1.19
+go 1.16
 
 require github.com/julienschmidt/httprouter v1.3.0