diff --git a/cmd/go.mod b/cmd/go.mod
index 27e18d1d..228f04f8 100644
--- a/cmd/go.mod
+++ b/cmd/go.mod
@@ -1,6 +1,6 @@
 module github.com/ipld/go-car/cmd
 
-go 1.21
+go 1.22
 
 require (
 	github.com/dustin/go-humanize v1.0.1
diff --git a/go.mod b/go.mod
index 1831418b..1f6cd385 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/ipld/go-car
 
-go 1.21
+go 1.22
 
 require (
 	github.com/ipfs/go-block-format v0.2.0
diff --git a/v2/go.mod b/v2/go.mod
index 080692ad..68b43b65 100644
--- a/v2/go.mod
+++ b/v2/go.mod
@@ -1,6 +1,6 @@
 module github.com/ipld/go-car/v2
 
-go 1.21
+go 1.22
 
 require (
 	github.com/ipfs/go-block-format v0.2.0