diff --git a/package-lock.json b/package-lock.json
index c634c81..06b94f3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1062,9 +1062,9 @@
       }
     },
     "@grpc/proto-loader": {
-      "version": "0.5.5",
-      "resolved": "https://registry.npmjs.org/@grpc/proto-loader/-/proto-loader-0.5.5.tgz",
-      "integrity": "sha512-WwN9jVNdHRQoOBo9FDH7qU+mgfjPc8GygPYms3M+y3fbQLfnCe/Kv/E01t7JRgnrsOHH8euvSbed3mIalXhwqQ==",
+      "version": "0.5.6",
+      "resolved": "https://registry.npmjs.org/@grpc/proto-loader/-/proto-loader-0.5.6.tgz",
+      "integrity": "sha512-DT14xgw3PSzPxwS13auTEwxhMMOoz33DPUKNtmYK/QYbBSpLXJy78FGGs5yVoxVobEqPm4iW9MOIoz0A3bLTRQ==",
       "requires": {
         "lodash.camelcase": "^4.3.0",
         "protobufjs": "^6.8.6"
@@ -4319,9 +4319,9 @@
       },
       "dependencies": {
         "@types/node": {
-          "version": "13.13.40",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.40.tgz",
-          "integrity": "sha512-eKaRo87lu1yAXrzEJl0zcJxfUMDT5/mZalFyOkT44rnQps41eS2pfWzbaulSPpQLFNy29bFqn+Y5lOTL8ATlEQ=="
+          "version": "13.13.41",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.41.tgz",
+          "integrity": "sha512-qLT9IvHiXJfdrje9VmsLzun7cQ65obsBTmtU3EOnCSLFOoSHx1hpiRHoBnpdbyFqnzqdUUIv81JcEJQCB8un9g=="
         }
       }
     },
diff --git a/package.json b/package.json
index 04cbbde..83f61db 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "@babel/preset-env": "^7.12.11",
     "@babel/register": "^7.12.10",
     "@grpc/grpc-js": "^1.2.2",
-    "@grpc/proto-loader": "^0.5.5",
+    "@grpc/proto-loader": "^0.5.6",
     "bignumber.js": "^9.0.1",
     "bolt11": "^1.2.7",
     "core-js": "^3.8.1",