diff --git a/package-lock.json b/package-lock.json
index ef804c9..1d36ff2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,47 +25,63 @@
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-      "integrity": "sha1-VRdIm1RwkbCTDglWVM7SXul+lJE=",
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-        "has": "^1.0.1"
+        "has": "^1.0.3"
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@@ -2203,6 +2273,15 @@
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+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/is-symbol/-/is-symbol-1.0.3.tgz",
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+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.7.0.tgz",
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-      "integrity": "sha1-CqYOyZiaCz7Xlc9NBvYs8a1lObY=",
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+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/object.assign/-/object.assign-4.1.0.tgz",
+      "integrity": "sha512-exHJeq6kBKj58mqGyTQ9DFvrZC/eR6OwxzoM9YRoGBqrXYonaFyGiFMuc9VZrXf7DarreEwMpurG3dd+CNyW5w==",
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+      "requires": {
+        "define-properties": "^1.1.2",
+        "function-bind": "^1.1.1",
+        "has-symbols": "^1.0.0",
+        "object-keys": "^1.0.11"
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@@ -2832,9 +2929,9 @@
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+          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.17.11.tgz",
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@@ -3000,12 +3097,13 @@
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+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.3.0.tgz",
+      "integrity": "sha512-2+Q0C5g951OlYlJz6yu5/M33IcsESLlLfsyIaLJaG4FA2r4yP8MvVMJUUP/fVBkSpbbbZlS5gynbEWLipiiXiQ==",
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-        "define-properties": "^1.1.2"
+        "define-properties": "^1.1.3",
+        "es-abstract": "^1.17.0-next.1"
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@@ -3334,9 +3432,9 @@
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-      "integrity": "sha1-1cdSgl5TZ+eG944Y5EXqIjoVWVI=",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/stream-shift/-/stream-shift-1.0.1.tgz",
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     "streamsearch": {
@@ -3365,6 +3463,26 @@
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       }
     },
+    "string.prototype.trimleft": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimleft/-/string.prototype.trimleft-2.1.1.tgz",
+      "integrity": "sha512-iu2AGd3PuP5Rp7x2kEZCrB2Nf41ehzh+goo8TV7z8/XDBbsvc6HQIlUl9RjkZ4oyrW1XM5UwlGl1oVEaDjg6Ag==",
+      "optional": true,
+      "requires": {
+        "define-properties": "^1.1.3",
+        "function-bind": "^1.1.1"
+      }
+    },
+    "string.prototype.trimright": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/string.prototype.trimright/-/string.prototype.trimright-2.1.1.tgz",
+      "integrity": "sha512-qFvWL3/+QIgZXVmJBfpHmxLB7xsUXz6HsUmP8+5dRaC3Q7oKUv9Vo6aMCRZC1smrtyECFsIT30PqBJ1gTjAs+g==",
+      "optional": true,
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+        "define-properties": "^1.1.3",
+        "function-bind": "^1.1.1"
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     "string_decoder": {
       "version": "0.10.31",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
@@ -3447,16 +3565,49 @@
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+      "version": "5.3.3",
+      "resolved": "https://registry.npmjs.org/teeny-request/-/teeny-request-5.3.3.tgz",
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-        "http-proxy-agent": "^2.1.0",
-        "https-proxy-agent": "^3.0.0",
+        "http-proxy-agent": "^3.0.0",
+        "https-proxy-agent": "^4.0.0",
         "node-fetch": "^2.2.0",
         "stream-events": "^1.0.5",
         "uuid": "^3.3.2"
+      },
+      "dependencies": {
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+          "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-5.1.1.tgz",
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
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+          "optional": true,
+          "requires": {
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+          }
+        },
+        "https-proxy-agent": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-4.0.0.tgz",
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+          "optional": true,
+          "requires": {
+            "agent-base": "5",
+            "debug": "4"
+          }
+        },
+        "ms": {
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+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
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+          "optional": true
+        }
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diff --git a/package.json b/package.json
index 098a81c..4a2d872 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   "dependencies": {
     "dayjs": "^1.8.17",
     "express": "^4.17.1",
-    "firebase-admin": "^8.8.0",
+    "firebase-admin": "^8.9.0",
     "morgan": "^1.9.1",
     "telegraf": "^3.33.3",
     "truelayer-client": "^1.3.1"