diff --git a/go.mod b/go.mod
index 35c1dd9..e7df85b 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/wtsi-npg/logshim-zerolog
 
-go 1.20
+go 1.22
 
 require (
 	github.com/pkg/errors v0.9.1