diff --git a/scripts/process_lfs.sh b/scripts/process_lfs.sh
index 982cec430..4f63d5570 100755
--- a/scripts/process_lfs.sh
+++ b/scripts/process_lfs.sh
@@ -37,6 +37,7 @@ which xz &>/dev/null && { DECOMPRESS_XZ="xz -d -c -T 0"; COMPRESS_XZ="xz -c -T 0
 
 download_lfs_files() {
 	echo -e "$BUILD_MSG"
+	which git-lfs &>/dev/null || { echo "Error: 'git-lfs' not found. Please install the corresponding package."; exit 1; }
 	[[ "$V" == "0" ]] && exec &>/dev/null
 
 	pushd "${SUBREPO_DIR}"
diff --git a/vendor/nim-libp2p b/vendor/nim-libp2p
index 0df2f05bf..b6a509651 160000
--- a/vendor/nim-libp2p
+++ b/vendor/nim-libp2p
@@ -1 +1 @@
-Subproject commit 0df2f05bfcc07409ac99c3cbe8cef3cad20aad6d
+Subproject commit b6a5096513fffbcf86658da8e92bef83a91d727a
diff --git a/vendor/nimbus-build-system b/vendor/nimbus-build-system
index e359e1744..cc71f1524 160000
--- a/vendor/nimbus-build-system
+++ b/vendor/nimbus-build-system
@@ -1 +1 @@
-Subproject commit e359e17445c0fb868620c58d8bab436b45d935ca
+Subproject commit cc71f1524399813f1de0af3dca95f2f3193f9c82