diff --git a/ext_libs/vowpal_wabbit b/ext_libs/vowpal_wabbit
index e96c139ea..1675c6b8f 160000
--- a/ext_libs/vowpal_wabbit
+++ b/ext_libs/vowpal_wabbit
@@ -1 +1 @@
-Subproject commit e96c139ea226e07626165ae8fb7d471454361d04
+Subproject commit 1675c6b8f8ed0fd6b75ca77a7d23f92ba886c6ed