diff --git a/package-lock.json b/package-lock.json
index ed84d9c..bebb727 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,6 +24,11 @@
         "js-tokens": "^4.0.0"
       }
     },
+    "@types/node": {
+      "version": "13.13.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-13.13.5.tgz",
+      "integrity": "sha512-3ySmiBYJPqgjiHA7oEaIo2Rzz0HrOZ7yrNO5HWyaE5q0lQ3BppDZ3N53Miz8bw2I7gh1/zir2MGVZBvpb1zq9g=="
+    },
     "acorn": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.0.0.tgz",
@@ -248,52 +253,12 @@
         "esutils": "^2.0.2"
       }
     },
-    "eachr": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/eachr/-/eachr-3.2.0.tgz",
-      "integrity": "sha1-LDXkPqCGUW95l8+At6pk1VpKRIQ=",
-      "requires": {
-        "editions": "^1.1.1",
-        "typechecker": "^4.3.0"
-      },
-      "dependencies": {
-        "editions": {
-          "version": "1.3.4",
-          "resolved": "https://registry.npmjs.org/editions/-/editions-1.3.4.tgz",
-          "integrity": "sha512-gzao+mxnYDzIysXKMQi/+M1mjy/rjestjg6OPoYTtI+3Izp23oiGZitsl9lPDPiTGXbcSIk1iJWhliSaglxnUg=="
-        }
-      }
-    },
-    "editions": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/editions/-/editions-2.2.0.tgz",
-      "integrity": "sha512-RYg3iEA2BDLCNVe8PUkD+ox5vAKxB9XS/mAhx1bdxGCF0CpX077C0pyTA9t5D6idCYA3avl5/XDHKPsHFrygfw==",
-      "requires": {
-        "errlop": "^1.1.2",
-        "semver": "^6.3.0"
-      },
-      "dependencies": {
-        "semver": {
-          "version": "6.3.0",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
-          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw=="
-        }
-      }
-    },
     "emoji-regex": {
       "version": "7.0.3",
       "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
       "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
       "dev": true
     },
-    "errlop": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/errlop/-/errlop-1.1.2.tgz",
-      "integrity": "sha512-djkRp+urJ+SmqDBd7F6LUgm4Be1TTYBxia2bhjNdFBuBDQtJDHExD2VbxR6eyst3h1TZy3qPRCdqb6FBoFttTA==",
-      "requires": {
-        "editions": "^2.1.3"
-      }
-    },
     "error-ex": {
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       "resolved": "https://registry.npmjs.org/error-ex/-/error-ex-1.3.2.tgz",
@@ -681,23 +646,6 @@
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       }
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-    "extract-opts": {
-      "version": "3.3.1",
-      "resolved": "https://registry.npmjs.org/extract-opts/-/extract-opts-3.3.1.tgz",
-      "integrity": "sha1-WrvtyYwNUgLjJ4cn+Rktfghsa+E=",
-      "requires": {
-        "eachr": "^3.2.0",
-        "editions": "^1.1.1",
-        "typechecker": "^4.3.0"
-      },
-      "dependencies": {
-        "editions": {
-          "version": "1.3.4",
-          "resolved": "https://registry.npmjs.org/editions/-/editions-1.3.4.tgz",
-          "integrity": "sha512-gzao+mxnYDzIysXKMQi/+M1mjy/rjestjg6OPoYTtI+3Izp23oiGZitsl9lPDPiTGXbcSIk1iJWhliSaglxnUg=="
-        }
-      }
-    },
     "fast-deep-equal": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
@@ -791,12 +739,11 @@
       "dev": true
     },
     "getmac": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/getmac/-/getmac-1.5.0.tgz",
-      "integrity": "sha512-J3/sNFjlVS7/KyS5L70nvubmhpELgz2V/Izd/fjmhmTujT1IKCyw7njHDxTVJNSalVwwaTSz0hA0Wb8S18daEQ==",
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/getmac/-/getmac-5.2.0.tgz",
+      "integrity": "sha512-FBQqEBO4hFlv//gtN8+x4tINgfb4noOGl3WCSGd9xaPRMkMK3Lt/FF1/dwiD3p7i2F0u3uL6oV61MQyHqYqVlw==",
       "requires": {
-        "editions": "^2.2.0",
-        "extract-opts": "^3.3.1"
+        "@types/node": "^13.13.5"
       }
     },
     "glob": {
@@ -1859,14 +1806,6 @@
       "integrity": "sha512-cUGJnCdr4STbePCgqNFbpVNCepa+kAVohJs1sLhxzdH+gnEoOd8VhbYa7pD3zZYGiURWM2xzEII3fQcRizDkYQ==",
       "dev": true
     },
-    "typechecker": {
-      "version": "4.8.0",
-      "resolved": "https://registry.npmjs.org/typechecker/-/typechecker-4.8.0.tgz",
-      "integrity": "sha512-TjffTvOgY4JUHE2FU6fYB/C5+NkERPEoB/JmcZSiVP0s/dykDtFfErlH8xSgH2DnnLDgnE+HMjh5zpCseg0liQ==",
-      "requires": {
-        "editions": "^2.2.0"
-      }
-    },
     "uniq": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/uniq/-/uniq-1.0.1.tgz",
diff --git a/package.json b/package.json
index b43fdff..62c08e5 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "debug": "^3.1.0",
-    "getmac": "1.5.0",
+    "getmac": "5.2.0",
     "ip": "1.0.2",
     "pcap": "mranney/node_pcap"
   },