diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index d699d13..1e97206 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -13,7 +13,7 @@
                 "@lumeweb/bigint-crypto-utils": "^1.0.0",
                 "@lumeweb/kernel-network-registry-client": "^0.1.0-develop.5",
                 "@lumeweb/kernel-rpc-client": "0.0.2-develop.12",
-                "@lumeweb/libethsync": "0.1.0-develop.46",
+                "@lumeweb/libethsync": "0.1.0-develop.48",
                 "@lumeweb/libkernel": "0.1.0-develop.16",
                 "@lumeweb/libweb": "0.2.0-develop.22",
                 "p-defer": "^4.0.0"
@@ -3146,21 +3146,21 @@
             }
         },
         "node_modules/@lumeweb/libethsync": {
-            "version": "0.1.0-develop.46",
-            "resolved": "https://registry.npmjs.org/@lumeweb/libethsync/-/libethsync-0.1.0-develop.46.tgz",
-            "integrity": "sha512-lsG+BMx9LVu3srSdCErPuBbv0pilvaGHGcwTY1of/VmCZKFkeprFKUERvDSQzPplluiTIBBM3GiqPVcvmEUWCQ==",
+            "version": "0.1.0-develop.48",
+            "resolved": "https://registry.npmjs.org/@lumeweb/libethsync/-/libethsync-0.1.0-develop.48.tgz",
+            "integrity": "sha512-viNULCRnEq0GUklYZVxP4whbZNXjh6Z0+VjrRmsUcURB60P9OQixbfL0VZa5ePA9/o5AX3g8MWh5P10yafQneg==",
             "dependencies": {
                 "@chainsafe/as-sha256": "^0.3.1",
                 "@chainsafe/bls": "7.1.1",
                 "@chainsafe/blst": "0.2.9",
                 "@chainsafe/ssz": "0.11.1",
-                "@ethereumjs/block": "4.3.0",
-                "@ethereumjs/blockchain": "6.3.0",
+                "@ethereumjs/block": "^4.3.0",
+                "@ethereumjs/blockchain": "^6.3.0",
                 "@ethereumjs/common": "^3.2.0",
-                "@ethereumjs/trie": "5.1.0",
-                "@ethereumjs/tx": "4.2.0",
-                "@ethereumjs/util": "8.1.0",
-                "@ethereumjs/vm": "6.5.0",
+                "@ethereumjs/trie": "^5.1.0",
+                "@ethereumjs/tx": "^4.2.0",
+                "@ethereumjs/util": "^8.1.0",
+                "@ethereumjs/vm": "^6.5.0",
                 "@lodestar/config": "1.9.1",
                 "@lodestar/light-client": "1.9.1",
                 "@lodestar/params": "1.9.1",
diff --git a/package.json b/package.json
index 6b17df9..573de33 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
         "@lumeweb/bigint-crypto-utils": "^1.0.0",
         "@lumeweb/kernel-network-registry-client": "^0.1.0-develop.5",
         "@lumeweb/kernel-rpc-client": "0.0.2-develop.12",
-        "@lumeweb/libethsync": "0.1.0-develop.46",
+        "@lumeweb/libethsync": "0.1.0-develop.48",
         "@lumeweb/libkernel": "0.1.0-develop.16",
         "@lumeweb/libweb": "0.2.0-develop.22",
         "p-defer": "^4.0.0"