diff --git a/package-lock.json b/package-lock.json
index ee1b1ec..a20118c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.0.0-dev",
       "license": "MIT",
       "dependencies": {
-        "@blockcerts/explorer-lookup": "^1.4.2",
+        "@blockcerts/explorer-lookup": "^1.5.0",
         "@trust/keyto": "^1.0.1",
         "@vaultie/lds-merkle-proof-2019": "^0.0.10",
         "bitcoinjs-lib": "^6.0.2",
@@ -694,9 +694,9 @@
       "dev": true
     },
     "node_modules/@blockcerts/explorer-lookup": {
-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/@blockcerts/explorer-lookup/-/explorer-lookup-1.4.2.tgz",
-      "integrity": "sha512-8mNwvUBeLEfZkHJs8nCG12xCWhE8bLIJ4lznpq4hVLrndy2+PjDbHcMKHKHvYiotQofAqNwxHS2p78Sv2skJ1g==",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/@blockcerts/explorer-lookup/-/explorer-lookup-1.5.0.tgz",
+      "integrity": "sha512-2izPpyU97UvC73amCiOesMfz4RZbzHH19J3E0uNCpRrUpcegX7aAQhwcjnP6ZLoWCNfHEmcGlKv3kUHzuBizgw==",
       "dependencies": {
         "xmlhttprequest": "^1.8.0"
       }
@@ -13009,9 +13009,9 @@
       "dev": true
     },
     "@blockcerts/explorer-lookup": {
-      "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/@blockcerts/explorer-lookup/-/explorer-lookup-1.4.2.tgz",
-      "integrity": "sha512-8mNwvUBeLEfZkHJs8nCG12xCWhE8bLIJ4lznpq4hVLrndy2+PjDbHcMKHKHvYiotQofAqNwxHS2p78Sv2skJ1g==",
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/@blockcerts/explorer-lookup/-/explorer-lookup-1.5.0.tgz",
+      "integrity": "sha512-2izPpyU97UvC73amCiOesMfz4RZbzHH19J3E0uNCpRrUpcegX7aAQhwcjnP6ZLoWCNfHEmcGlKv3kUHzuBizgw==",
       "requires": {
         "xmlhttprequest": "^1.8.0"
       }
diff --git a/package.json b/package.json
index 1ebd0db..f686af5 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "module": "lib/esm/index.js",
   "typings": "lib/index.d.ts",
   "dependencies": {
-    "@blockcerts/explorer-lookup": "^1.4.2",
+    "@blockcerts/explorer-lookup": "^1.5.0",
     "@trust/keyto": "^1.0.1",
     "@vaultie/lds-merkle-proof-2019": "^0.0.10",
     "bitcoinjs-lib": "^6.0.2",