diff --git a/package-lock.json b/package-lock.json
index d8b30cd..f8bab5b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9071,15 +9071,15 @@
       }
     },
     "gatsby-plugin-mdx": {
-      "version": "1.0.43",
-      "resolved": "https://registry.npmjs.org/gatsby-plugin-mdx/-/gatsby-plugin-mdx-1.0.43.tgz",
-      "integrity": "sha512-BKhAExhLvz2gzpENz/af8udAxqmvDiV3TTkQvW2RzJ1UXJh8f1WsJzum2t4TuJza2UYp4+U1GxGSiSSRdQS4Bg==",
+      "version": "1.0.47",
+      "resolved": "https://registry.npmjs.org/gatsby-plugin-mdx/-/gatsby-plugin-mdx-1.0.47.tgz",
+      "integrity": "sha512-NCx9WIxyf3v+FztO9wV82k/GPoL9NEv09I5STWARo7BEPA9YImnO7a2Esj4DCSDkqqLXCu+G3LThgAQX8DrBqw==",
       "requires": {
-        "@babel/core": "^7.6.0",
-        "@babel/generator": "^7.6.0",
+        "@babel/core": "^7.6.2",
+        "@babel/generator": "^7.6.2",
         "@babel/helper-plugin-utils": "^7.0.0",
-        "@babel/plugin-proposal-object-rest-spread": "^7.5.5",
-        "@babel/preset-env": "^7.6.0",
+        "@babel/plugin-proposal-object-rest-spread": "^7.6.2",
+        "@babel/preset-env": "^7.6.2",
         "@babel/preset-react": "^7.0.0",
         "@babel/types": "^7.6.1",
         "camelcase-css": "^2.0.1",
@@ -9091,7 +9091,7 @@
         "eval": "^0.1.4",
         "fs-extra": "^8.1.0",
         "gray-matter": "^4.0.2",
-        "json5": "^2.1.0",
+        "json5": "^2.1.1",
         "loader-utils": "^1.2.3",
         "lodash": "^4.17.15",
         "mdast-util-to-string": "^1.0.6",
@@ -9123,6 +9123,15 @@
             "source-map": "^0.5.0"
           }
         },
+        "@babel/plugin-proposal-object-rest-spread": {
+          "version": "7.6.2",
+          "resolved": "https://registry.npmjs.org/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.6.2.tgz",
+          "integrity": "sha512-LDBXlmADCsMZV1Y9OQwMc0MyGZ8Ta/zlD9N67BfQT8uYwkRswiu2hU6nJKrjrt/58aH/vqfQlR/9yId/7A2gWw==",
+          "requires": {
+            "@babel/helper-plugin-utils": "^7.0.0",
+            "@babel/plugin-syntax-object-rest-spread": "^7.2.0"
+          }
+        },
         "@babel/types": {
           "version": "7.6.1",
           "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.6.1.tgz",
@@ -9141,26 +9150,24 @@
             "ms": "^2.1.1"
           }
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-        "fs-extra": {
-          "version": "8.1.0",
-          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
-          "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
-          "requires": {
-            "graceful-fs": "^4.2.0",
-            "jsonfile": "^4.0.0",
-            "universalify": "^0.1.0"
-          }
-        },
         "is-buffer": {
-          "version": "2.0.3",
-          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.3.tgz",
-          "integrity": "sha512-U15Q7MXTuZlrbymiz95PJpZxu8IlipAp4dtS3wOdgPXx3mqBnslrWU14kxfHB+Py/+2PVKSr37dMAgM2A4uArw=="
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.4.tgz",
+          "integrity": "sha512-Kq1rokWXOPXWuaMAqZiJW4XxsmD9zGx9q4aePabbn3qCRGedtH7Cm+zV8WETitMfu1wdh+Rvd6w5egwSngUX2A=="
         },
         "is-plain-obj": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-2.0.0.tgz",
           "integrity": "sha512-EYisGhpgSCwspmIuRHGjROWTon2Xp8Z7U03Wubk/bTL5TTRC5R1rGVgyjzBrk9+ULdH6cRD06KRcw/xfqhVYKQ=="
         },
+        "json5": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-2.1.1.tgz",
+          "integrity": "sha512-l+3HXD0GEI3huGq1njuqtzYK8OYJyXMkOLtQ53pjWh89tvWS2h6l+1zMkYWqlb57+SiQodKZyvMEFb2X+KrFhQ==",
+          "requires": {
+            "minimist": "^1.2.0"
+          }
+        },
         "lodash": {
           "version": "4.17.15",
           "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
@@ -9188,9 +9195,9 @@
           "integrity": "sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q=="
         },
         "unified": {
-          "version": "8.4.0",
-          "resolved": "https://registry.npmjs.org/unified/-/unified-8.4.0.tgz",
-          "integrity": "sha512-hQqeCrzqqS3vk8WbvbjYgaxe9WqmZF32Y3lz/kY5A8/5RdJbxoa4yOIAYpSEvqii9n2MTI2OL1+ByoVJYLhlUg==",
+          "version": "8.4.1",
+          "resolved": "https://registry.npmjs.org/unified/-/unified-8.4.1.tgz",
+          "integrity": "sha512-YPj/uIIZSO7mMIZQj/5Z3hDl4lshWYRQGs5TgUCjHTVdklUWH+O94mK5Cy77SEcmEUwGhnUcudMuH/zIwporqw==",
           "requires": {
             "bail": "^1.0.0",
             "extend": "^3.0.0",
diff --git a/package.json b/package.json
index f874d97..763529d 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "gatsby-image": "^2.2.24",
     "gatsby-plugin-layout": "^1.1.10",
     "gatsby-plugin-manifest": "^2.2.20",
-    "gatsby-plugin-mdx": "^1.0.43",
+    "gatsby-plugin-mdx": "^1.0.47",
     "gatsby-plugin-offline": "^3.0.8",
     "gatsby-plugin-prefetch-google-fonts": "^1.4.3",
     "gatsby-plugin-react-helmet": "^3.1.8",