diff --git a/go.mod b/go.mod
index 925d6c1..93d0b0e 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,7 @@
 module github.com/in-toto/witness
 
-go 1.22.6
+go 1.23.2
+
 require (
 	github.com/in-toto/go-witness v0.6.0
 	github.com/invopop/jsonschema v0.12.0