diff --git a/raspberry-pi-client/package-lock.json b/raspberry-pi-client/package-lock.json
index 263d87c..0d52264 100644
--- a/raspberry-pi-client/package-lock.json
+++ b/raspberry-pi-client/package-lock.json
@@ -26,6 +26,24 @@
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       "requires": {
         "mam.client.js": "git+https://github.com/iotaledger/mam.client.js.git#4f56f8fed3e22df528760156226ec4d8dcba5f8d"
+      },
+      "dependencies": {
+        "mam.client.js": {
+          "version": "git+https://github.com/iotaledger/mam.client.js.git#4f56f8fed3e22df528760156226ec4d8dcba5f8d",
+          "from": "git+https://github.com/iotaledger/mam.client.js.git",
+          "requires": {
+            "babel-polyfill": "^6.26.0",
+            "browserify": "^16.1.1",
+            "iota.crypto.js": "github:iotaledger/iota.crypto.js",
+            "iota.lib.js": "^0.4.2",
+            "pify": "^3.0.0"
+          }
+        },
+        "pify": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
+          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY="
+        }
       }
     },
     "@decentralized-auth/ntru": {
@@ -1124,9 +1142,9 @@
       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
     "elliptic": {
-      "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",
-      "integrity": "sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz",
+      "integrity": "sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==",
       "requires": {
         "bn.js": "^4.4.0",
         "brorand": "^1.0.1",
@@ -2227,24 +2245,6 @@
         "yallist": "^2.1.2"
       }
     },
-    "mam.client.js": {
-      "version": "git+https://github.com/iotaledger/mam.client.js.git#4f56f8fed3e22df528760156226ec4d8dcba5f8d",
-      "from": "git+https://github.com/iotaledger/mam.client.js.git",
-      "requires": {
-        "babel-polyfill": "^6.26.0",
-        "browserify": "^16.1.1",
-        "iota.crypto.js": "github:iotaledger/iota.crypto.js#05c5b4485ad8232fd5b9145e02fe988a035a7704",
-        "iota.lib.js": "^0.4.2",
-        "pify": "^3.0.0"
-      },
-      "dependencies": {
-        "pify": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
-          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY="
-        }
-      }
-    },
     "md5.js": {
       "version": "1.3.4",
       "resolved": "https://registry.npmjs.org/md5.js/-/md5.js-1.3.4.tgz",