diff --git a/go.mod b/go.mod
index c0e94eaf..11960bf4 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/fclairamb/ftpserverlib
 
 go 1.21
 
-toolchain go1.23.4
+toolchain go1.23.5
 
 require (
 	github.com/fclairamb/go-log v0.5.0