diff --git a/go.mod b/go.mod
index 5bc19b2..2962b05 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/estuary/data-plane-gateway
 
-go 1.19
+go 1.21
 
 require (
 	github.com/estuary/flow v0.1.9-0.20230303181027-f65a9d7f1a89