diff --git a/go.mod b/go.mod
index 559e100..92e8457 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/filecoin-project/go-data-segment
 
-go 1.20
+go 1.21
 
 require (
 	github.com/filecoin-project/go-fil-commcid v0.1.0