diff --git a/vendor/nim-kzg4844 b/vendor/nim-kzg4844
index 6c406c70a..104aad8bc 160000
--- a/vendor/nim-kzg4844
+++ b/vendor/nim-kzg4844
@@ -1 +1 @@
-Subproject commit 6c406c70ad8cde6ab56320158dd969beb45322ef
+Subproject commit 104aad8bc7352246b34cf7c55f65a3f880ccaa18
diff --git a/vendor/nimbus-eth2 b/vendor/nimbus-eth2
index 0f9b52933..9fd52ebe9 160000
--- a/vendor/nimbus-eth2
+++ b/vendor/nimbus-eth2
@@ -1 +1 @@
-Subproject commit 0f9b52933eed5035e497ca3dd7d580536ad98e9a
+Subproject commit 9fd52ebe9f9f23f378c71260d26827fc98af3ae8