diff --git a/go.mod b/go.mod
index 8f33d5b..81b781f 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,6 @@ module github.com/dominikholler/webdavserver
 
 go 1.25.0
 
-toolchain go1.26.6
+toolchain go1.27.0
 
 require golang.org/x/net v0.58.0