diff --git a/go.mod b/go.mod
index e6c054f..18424ca 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,6 @@ module github.com/dominikholler/webdavserver
 
 go 1.25.0
 
-toolchain go1.26.2
+toolchain go1.26.3
 
 require golang.org/x/net v0.53.0