diff --git a/package-lock.json b/package-lock.json
index a06d93d66..ecdfd52e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10758,53 +10758,6 @@
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     },
-    "gatsby-remark-external-links": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/gatsby-remark-external-links/-/gatsby-remark-external-links-0.0.4.tgz",
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-      "requires": {
-        "babel-runtime": "^6.26.0",
-        "is-relative-url": "^2.0.0",
-        "unist-util-find": "^1.0.1",
-        "unist-util-visit": "^1.1.3"
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-          "integrity": "sha1-UFMN+4T8yap9vnhS6Do3uTufKqY="
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-          "resolved": "https://registry.npmjs.org/unist-util-visit/-/unist-util-visit-1.4.1.tgz",
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-            "unist-util-visit-parents": "^2.0.0"
-          }
-        },
-        "unist-util-visit-parents": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/unist-util-visit-parents/-/unist-util-visit-parents-2.1.2.tgz",
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@@ -14237,11 +14190,6 @@
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     },
-    "lodash.iteratee": {
-      "version": "4.7.0",
-      "resolved": "https://registry.npmjs.org/lodash.iteratee/-/lodash.iteratee-4.7.0.tgz",
-      "integrity": "sha1-vkF32yiajMw8CZDx2ya1si/BVUw="
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       "resolved": "https://registry.npmjs.org/lodash.map/-/lodash.map-4.6.0.tgz",
@@ -22338,38 +22286,6 @@
         "object-assign": "^4.1.0"
       }
     },
-    "unist-util-find": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/unist-util-find/-/unist-util-find-1.0.2.tgz",
-      "integrity": "sha512-ft06UDYzqi9o9RmGP0sZWI/zvLLQiBW2/MD+rW6mDqbOWDcmknGX9orQPspfuGRYWr8eSJAmfsBcvOpfGRJseA==",
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-        "unist-util-visit": "^1.1.0"
-      },
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-          "resolved": "https://registry.npmjs.org/unist-util-is/-/unist-util-is-3.0.0.tgz",
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-        },
-        "unist-util-visit": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/unist-util-visit/-/unist-util-visit-1.4.1.tgz",
-          "integrity": "sha512-AvGNk7Bb//EmJZyhtRUnNMEpId/AZ5Ph/KUpTI09WHQuDZHKovQ1oEv3mfmKpWKtoMzyMC4GLBm1Zy5k12fjIw==",
-          "requires": {
-            "unist-util-visit-parents": "^2.0.0"
-          }
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-        "unist-util-visit-parents": {
-          "version": "2.1.2",
-          "resolved": "https://registry.npmjs.org/unist-util-visit-parents/-/unist-util-visit-parents-2.1.2.tgz",
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diff --git a/package.json b/package.json
index 18ea9cddd..9c72b4f53 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,6 @@
     "gatsby-plugin-typography": "^2.5.1",
     "gatsby-remark-autolink-headers": "^5.5.0",
     "gatsby-remark-copy-linked-files": "^2.3.2",
-    "gatsby-remark-external-links": "0.0.4",
     "gatsby-remark-images": "^3.3.3",
     "gatsby-remark-prismjs": "^3.5.1",
     "gatsby-remark-smartypants": "^2.3.1",