diff --git a/go.mod b/go.mod
index c5be5ea..96d32f2 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/spf13/cast
 
-go 1.18
+go 1.19
 
 require github.com/frankban/quicktest v1.14.6