diff --git a/go.mod b/go.mod
index 7b8a428..9f6184e 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/crutonjohn/external-dns-provider-opnsense
 
 go 1.22.2
 
-toolchain go1.22.3
+toolchain go1.23.3
 
 require (
 	github.com/caarlos0/env/v11 v11.0.1