diff --git a/cmd/go.mod b/cmd/go.mod
index ec8a28e0..ee474e2e 100644
--- a/cmd/go.mod
+++ b/cmd/go.mod
@@ -1,6 +1,6 @@
 module github.com/ipld/go-car/cmd
 
-go 1.24
+go 1.23.10
 
 require (
 	github.com/dustin/go-humanize v1.0.1
diff --git a/go.mod b/go.mod
index 3255ea69..87ff0063 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/ipld/go-car
 
-go 1.24
+go 1.23.10
 
 require (
 	github.com/ipfs/boxo v0.33.1
diff --git a/v2/go.mod b/v2/go.mod
index cce4d99f..bed6ab34 100644
--- a/v2/go.mod
+++ b/v2/go.mod
@@ -1,6 +1,6 @@
 module github.com/ipld/go-car/v2
 
-go 1.24
+go 1.23.10
 
 require (
 	github.com/ipfs/go-block-format v0.2.2