diff --git a/submodules/polkadot-sdk b/submodules/polkadot-sdk
index bd646008..7a776bf7 160000
--- a/submodules/polkadot-sdk
+++ b/submodules/polkadot-sdk
@@ -1 +1 @@
-Subproject commit bd646008920111d1dd5698dc73f45428f3227d31
+Subproject commit 7a776bf70efb9f04c6784969dc079476c279656a