diff --git a/go.mod b/go.mod
index ffe46f2..9398694 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,6 @@ module github.com/database64128/tfo-go/v2
 
 go 1.21.8
 
-toolchain go1.22.4
+toolchain go1.22.5
 
 require golang.org/x/sys v0.21.0