diff --git a/vendor/nim-beacon-chain b/vendor/nim-beacon-chain
index 0e9cc20cf..c64cd2f27 160000
--- a/vendor/nim-beacon-chain
+++ b/vendor/nim-beacon-chain
@@ -1 +1 @@
-Subproject commit 0e9cc20cfe34a9dc10eaa2831b5603fd4c49a3d4
+Subproject commit c64cd2f275e336e4cf0321e83cea94746351b4b8
diff --git a/vendor/nim-eth b/vendor/nim-eth
index 7079efcae..daafd991d 160000
--- a/vendor/nim-eth
+++ b/vendor/nim-eth
@@ -1 +1 @@
-Subproject commit 7079efcae38d3306679c659a842b3fd5af708bde
+Subproject commit daafd991d5a7de7cb9325f120c9f70a73b8d1d37