diff --git a/go.mod b/go.mod
index 33c897f..3426823 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/artefactual-labs/amflow
 
-go 1.21
+go 1.21.3
 
 require (
 	github.com/goadesign/goa v1.4.3