diff --git a/package-lock.json b/package-lock.json
index e51a492..232c4b0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1605,9 +1605,9 @@
       }
     },
     "fireblocks-sdk": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/fireblocks-sdk/-/fireblocks-sdk-4.1.0.tgz",
-      "integrity": "sha512-tk6fskAvjz+v5fmSxJy8mEubHGnJ/h9X/YYVeapCHCIQmeCQO2i4s6InSZKNDqOpMiSS2igWW5Vj7gagtSoT/A==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/fireblocks-sdk/-/fireblocks-sdk-4.2.0.tgz",
+      "integrity": "sha512-N3c3TDjvoWhHDydZTpzL5IgOJqSzBuF166s61UpRBH8x0XD/aP/NriqC+nKNwn7I94eSHcp1uCbLsg72br1uFw==",
       "requires": {
         "axios": "^0.27.2",
         "jsonwebtoken": "9.0.0",
diff --git a/package.json b/package.json
index a0a0203..48dba31 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "bn.js": "^5.2.1",
     "eth-sig-util": "^3.0.1",
     "ethers": "^5.7.2",
-    "fireblocks-sdk": "^4.1.0",
+    "fireblocks-sdk": "^4.2.0",
     "node-fetch": "^2.6.9",
     "web3": "^1.9.0",
     "web3-eth-contract": "^1.9.0"