diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 6996c69..6cbff31 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -10,7 +10,8 @@
             "dependencies": {
                 "@lumeweb/libkernel": "^0.1.0-develop.9",
                 "async-mutex": "^0.4.0",
-                "b4a": "^1.6.4"
+                "b4a": "^1.6.4",
+                "backoff.js": "^1.0.4"
             },
             "devDependencies": {
                 "@lumeweb/node-library-preset": "^0.2.7",
@@ -3766,6 +3767,11 @@
                 "@babel/core": "^7.0.0"
             }
         },
+        "node_modules/backoff.js": {
+            "version": "1.0.4",
+            "resolved": "https://registry.npmjs.org/backoff.js/-/backoff.js-1.0.4.tgz",
+            "integrity": "sha512-DSihmB0IK9dGOyd6ml1jzV6kINfZnupPHmo7mYXX1yxTn3Z/hCNdQeqrFUBPmxYQIN52ecy2E/uP0gEAEyVvIA=="
+        },
         "node_modules/balanced-match": {
             "version": "1.0.2",
             "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
diff --git a/package.json b/package.json
index 6cebccc..91918fa 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,8 @@
     "dependencies": {
         "@lumeweb/libkernel": "^0.1.0-develop.9",
         "async-mutex": "^0.4.0",
-        "b4a": "^1.6.4"
+        "b4a": "^1.6.4",
+        "backoff.js": "^1.0.4"
     },
     "files": [
         "lib/**"