diff --git a/go.mod b/go.mod
index d4b04f0..722f229 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/halprin/fhirpath
 
-go 1.22
+go 1.23
 
 toolchain go1.23.0