diff --git a/package-lock.json b/package-lock.json
index bb4762dc..e5ad2490 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -393,9 +393,9 @@
       "integrity": "sha1-HrxcnM+r9sJ4yGOSiLpOUO4rsfU="
     },
     "base64-js": {
-      "version": "0.0.8",
-      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-0.0.8.tgz",
-      "integrity": "sha1-EQHpVE9KdrG8OybUUsqW16NeeXg="
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.3.1.tgz",
+      "integrity": "sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g=="
     },
     "bcrypt-pbkdf": {
       "version": "1.0.2",
@@ -534,13 +534,12 @@
       }
     },
     "buffer": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/buffer/-/buffer-3.6.0.tgz",
-      "integrity": "sha1-pyyTb3e5a/UvX357RnGAYoVR3vs=",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/buffer/-/buffer-5.4.3.tgz",
+      "integrity": "sha512-zvj65TkFeIt3i6aj5bIvJDzjjQQGs4o/sNoezg1F1kYap9Nu2jcUdpwzRSJTHMMzG0H7bZkn4rNQpImhuxWX2A==",
       "requires": {
-        "base64-js": "0.0.8",
-        "ieee754": "^1.1.4",
-        "isarray": "^1.0.0"
+        "base64-js": "^1.0.2",
+        "ieee754": "^1.1.4"
       }
     },
     "buffer-from": {
@@ -2390,9 +2389,9 @@
       }
     },
     "ieee754": {
-      "version": "1.1.8",
-      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.8.tgz",
-      "integrity": "sha1-vjPUCsEO8ZJnAfbwii2G+/0a0+Q="
+      "version": "1.1.13",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.13.tgz",
+      "integrity": "sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg=="
     },
     "import-lazy": {
       "version": "2.1.0",
@@ -11414,12 +11413,12 @@
       }
     },
     "unbzip2-stream": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.2.4.tgz",
-      "integrity": "sha1-jITITVtMwo/B+fV3IDu9PLhgoWo=",
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.3.3.tgz",
+      "integrity": "sha512-fUlAF7U9Ah1Q6EieQ4x4zLNejrRvDWUYmxXUpN3uziFYCHapjWFaCAnreY9bGgxzaMCFAPPpYNng57CypwJVhg==",
       "requires": {
-        "buffer": "^3.0.1",
-        "through": "^2.3.6"
+        "buffer": "^5.2.1",
+        "through": "^2.3.8"
       }
     },
     "underscore": {