diff --git a/package-lock.json b/package-lock.json
index 1ee9600..bf0c711 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.1-alpha.25",
       "license": "ISC",
       "dependencies": {
-        "@dignetwork/dig-sdk": "^0.0.1-alpha.48",
+        "@dignetwork/dig-sdk": "^0.0.1-alpha.49",
         "async-mutex": "^0.5.0",
         "chia-server-coin": "^0.0.5",
         "express": "^4.19.2",
@@ -241,9 +241,9 @@
       }
     },
     "node_modules/@dignetwork/dig-sdk": {
-      "version": "0.0.1-alpha.48",
-      "resolved": "https://registry.npmjs.org/@dignetwork/dig-sdk/-/dig-sdk-0.0.1-alpha.48.tgz",
-      "integrity": "sha512-VlekN7y9O8OUz65xuZsathSZsryxQ8UTHGUwyktRt3FoufDz2Mior3K1FAlUew6VDwKUQ+xjHwInEI9b3wJl8Q==",
+      "version": "0.0.1-alpha.49",
+      "resolved": "https://registry.npmjs.org/@dignetwork/dig-sdk/-/dig-sdk-0.0.1-alpha.49.tgz",
+      "integrity": "sha512-4opT6ZJmrEA2O4k6pBk7Wq2/PKs53qVRzhCFkt9cypCCGmZTggandpWDv3E4rA3t+Ac9q3VPp1pTFb8fGx7R9w==",
       "dependencies": {
         "@dignetwork/datalayer-driver": "^0.1.24",
         "bip39": "^3.1.0",
@@ -261,6 +261,7 @@
         "merkletreejs": "^0.4.0",
         "nanospinner": "^1.1.0",
         "nconf": "^0.12.1",
+        "node-cache": "^5.1.2",
         "p-limit": "^6.1.0",
         "superagent": "^10.0.0"
       }
diff --git a/package.json b/package.json
index 4fed94b..16e2807 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "LICENSE"
   ],
   "dependencies": {
-    "@dignetwork/dig-sdk": "^0.0.1-alpha.48",
+    "@dignetwork/dig-sdk": "^0.0.1-alpha.49",
     "async-mutex": "^0.5.0",
     "chia-server-coin": "^0.0.5",
     "express": "^4.19.2",