diff --git a/package-lock.json b/package-lock.json
index 2706e95..9e1964d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "axios": "^1.6.2",
         "debug": "^4.3.4",
         "ethers": "^5.7.2",
-        "fireblocks-sdk": "^5.18.0",
+        "fireblocks-sdk": "^5.31.2",
         "https-proxy-agent": "^7.0.2",
         "web3-providers-http": "1.8.0"
       },
@@ -2408,9 +2408,10 @@
       }
     },
     "node_modules/fireblocks-sdk": {
-      "version": "5.20.0",
-      "resolved": "https://registry.npmjs.org/fireblocks-sdk/-/fireblocks-sdk-5.20.0.tgz",
-      "integrity": "sha512-pvw1R1f/i1PSEUGCNUFawaNqfb+0bLwyTzkts/BzWCNOKK6HtgAZtONpi16OZkGmD5sNdHUGfcducoLgpJqNTQ==",
+      "version": "5.31.2",
+      "resolved": "https://registry.npmjs.org/fireblocks-sdk/-/fireblocks-sdk-5.31.2.tgz",
+      "integrity": "sha512-spM2j6/kfUmuR0YDAo/YSi0hmpNPrivhr0BODxUGnXWD+cMOgSVlOD40w4Tn8qsTqQqhilEMATX+J7IdjzXl/w==",
+      "license": "MIT",
       "dependencies": {
         "@notabene/pii-sdk": "^1.17.0",
         "axios": "^1.6.0",
@@ -6686,9 +6687,9 @@
       }
     },
     "fireblocks-sdk": {
-      "version": "5.20.0",
-      "resolved": "https://registry.npmjs.org/fireblocks-sdk/-/fireblocks-sdk-5.20.0.tgz",
-      "integrity": "sha512-pvw1R1f/i1PSEUGCNUFawaNqfb+0bLwyTzkts/BzWCNOKK6HtgAZtONpi16OZkGmD5sNdHUGfcducoLgpJqNTQ==",
+      "version": "5.31.2",
+      "resolved": "https://registry.npmjs.org/fireblocks-sdk/-/fireblocks-sdk-5.31.2.tgz",
+      "integrity": "sha512-spM2j6/kfUmuR0YDAo/YSi0hmpNPrivhr0BODxUGnXWD+cMOgSVlOD40w4Tn8qsTqQqhilEMATX+J7IdjzXl/w==",
       "requires": {
         "@notabene/pii-sdk": "^1.17.0",
         "axios": "^1.6.0",
diff --git a/package.json b/package.json
index 6257ea2..3d8ca05 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "axios": "^1.6.2",
     "debug": "^4.3.4",
     "ethers": "^5.7.2",
-    "fireblocks-sdk": "^5.18.0",
+    "fireblocks-sdk": "^5.31.2",
     "https-proxy-agent": "^7.0.2",
     "web3-providers-http": "1.8.0"
   }