Update Maven submodule

diff --git a/maven b/maven
index a2beaf6057b732979733da04769fea4ec63bed08..0257ac6500e6a47e81f2e372c56aebd9b96bfc0d 160000 (submodule)
--- a/maven
+++ b/maven
@@ -1 +1 @@
-Subproject commit a2beaf6057b732979733da04769fea4ec63bed08
+Subproject commit 0257ac6500e6a47e81f2e372c56aebd9b96bfc0d