diff --git a/.gitmodules b/.gitmodules
index 903a7e4..508db0b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,6 @@
 [submodule "external/silkworm"]
 	path = external/silkworm
-	url = https://github.com/eosnetworkfoundation/silkworm
+	url = https://github.com/VaultaFoundation/silkworm
 [submodule "external/appbase"]
 	path = external/appbase
 	url = https://github.com/AntelopeIO/appbase
diff --git a/external/silkworm b/external/silkworm
index 39d48fe..a6cb581 160000
--- a/external/silkworm
+++ b/external/silkworm
@@ -1 +1 @@
-Subproject commit 39d48fe41d5d3fe6af7e3bb39757d437f980d6e4
+Subproject commit a6cb581fa6612c6a0530ef8048ccf659548e00e2