diff --git a/package-lock.json b/package-lock.json
index 7609534..7cf9ed2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3603,6 +3603,11 @@
       "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz",
       "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0="
     },
+    "camelcase-css": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/camelcase-css/-/camelcase-css-2.0.1.tgz",
+      "integrity": "sha512-QOSvevhslijgYwRx6Rv7zKdMF8lbRmx+uQGx2+vDc+KI/eBnsy9kit5aj23AgGu3pa4t9AgwbnXWqS+iOY+2aA=="
+    },
     "camelcase-keys": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-2.1.0.tgz",
@@ -7731,21 +7736,27 @@
       }
     },
     "gatsby-plugin-mdx": {
-      "version": "1.0.17",
-      "resolved": "https://registry.npmjs.org/gatsby-plugin-mdx/-/gatsby-plugin-mdx-1.0.17.tgz",
-      "integrity": "sha512-nYm2iQzPqRKzNLa2MpsZ9gC76d406cKEW0OO43MfApKAfEOMAVrKWWIbPrFf+faq4kEm1SmRxXBteDL+n/Gvsw==",
+      "version": "1.0.22",
+      "resolved": "https://registry.npmjs.org/gatsby-plugin-mdx/-/gatsby-plugin-mdx-1.0.22.tgz",
+      "integrity": "sha512-+ZBuy7I0a4T+udlPnoUgII6PIm3YKHv26hNBXhZYTPk//R4LiCD3vlhZeeHqHAQaOamNquHt7DPxXZezNIATkw==",
       "requires": {
         "@babel/core": "^7.4.3",
+        "@babel/generator": "^7.5.5",
+        "@babel/helper-plugin-utils": "^7.0.0",
         "@babel/plugin-proposal-object-rest-spread": "^7.4.3",
         "@babel/preset-env": "^7.4.3",
         "@babel/preset-react": "^7.0.0",
+        "@babel/types": "^7.5.5",
+        "camelcase-css": "^2.0.1",
         "change-case": "^3.1.0",
         "core-js": "2",
         "dataloader": "^1.4.0",
         "debug": "^4.0.1",
         "escape-string-regexp": "^1.0.5",
+        "eval": "^0.1.4",
         "fs-extra": "^7.0.0",
         "gray-matter": "^4.0.1",
+        "json5": "^2.1.0",
         "loader-utils": "^1.2.3",
         "lodash": "^4.17.14",
         "mdast-util-to-string": "^1.0.4",
@@ -7758,7 +7769,9 @@
         "retext-english": "^3.0.2",
         "slash": "^2.0.0",
         "static-site-generator-webpack-plugin": "^3.4.2",
+        "style-to-object": "^0.2.3",
         "underscore.string": "^3.3.4",
+        "unified": "^8.3.2",
         "unist-util-map": "^1.0.4",
         "unist-util-remove": "^1.0.1",
         "unist-util-visit": "^1.4.0"
@@ -7782,6 +7795,16 @@
             "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=="
+        },
+        "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=="
+        },
         "mdast-util-toc": {
           "version": "3.1.0",
           "resolved": "https://registry.npmjs.org/mdast-util-toc/-/mdast-util-toc-3.1.0.tgz",
@@ -7802,6 +7825,47 @@
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/slash/-/slash-2.0.0.tgz",
           "integrity": "sha512-ZYKh3Wh2z1PpEXWr0MpSBZ0V6mZHAQfYevttO11c51CaWjGTaadiKZ+wVt1PbMlDV5qhMFslpZCemhwOK7C89A=="
+        },
+        "unified": {
+          "version": "8.3.2",
+          "resolved": "https://registry.npmjs.org/unified/-/unified-8.3.2.tgz",
+          "integrity": "sha512-NDtUAXcd4c+mKppCbsZHzmhkKEQuhveZNBrFYmNgMIMk2K9bc8hmG3mLEGVtRmSNodobwyMePAnvIGVWZfPdzQ==",
+          "requires": {
+            "bail": "^1.0.0",
+            "extend": "^3.0.0",
+            "is-plain-obj": "^2.0.0",
+            "trough": "^1.0.0",
+            "vfile": "^4.0.0"
+          }
+        },
+        "unist-util-stringify-position": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/unist-util-stringify-position/-/unist-util-stringify-position-2.0.1.tgz",
+          "integrity": "sha512-Zqlf6+FRI39Bah8Q6ZnNGrEHUhwJOkHde2MHVk96lLyftfJJckaPslKgzhVcviXj8KcE9UJM9F+a4JEiBUTYgA==",
+          "requires": {
+            "@types/unist": "^2.0.2"
+          }
+        },
+        "vfile": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/vfile/-/vfile-4.0.1.tgz",
+          "integrity": "sha512-lRHFCuC4SQBFr7Uq91oJDJxlnftoTLQ7eKIpMdubhYcVMho4781a8MWXLy3qZrZ0/STD1kRiKc0cQOHm4OkPeA==",
+          "requires": {
+            "@types/unist": "^2.0.0",
+            "is-buffer": "^2.0.0",
+            "replace-ext": "1.0.0",
+            "unist-util-stringify-position": "^2.0.0",
+            "vfile-message": "^2.0.0"
+          }
+        },
+        "vfile-message": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/vfile-message/-/vfile-message-2.0.1.tgz",
+          "integrity": "sha512-KtasSV+uVU7RWhUn4Lw+wW1Zl/nW8JWx7JCPps10Y9JRRIDeDXf8wfBLoOSsJLyo27DqMyAi54C6Jf/d6Kr2Bw==",
+          "requires": {
+            "@types/unist": "^2.0.2",
+            "unist-util-stringify-position": "^2.0.0"
+          }
         }
       }
     },
diff --git a/package.json b/package.json
index e6abc73..68aee5b 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "gatsby-image": "^2.2.8",
     "gatsby-plugin-layout": "^1.1.2",
     "gatsby-plugin-manifest": "^2.2.4",
-    "gatsby-plugin-mdx": "^1.0.17",
+    "gatsby-plugin-mdx": "^1.0.22",
     "gatsby-plugin-offline": "^2.2.4",
     "gatsby-plugin-prefetch-google-fonts": "^1.4.2",
     "gatsby-plugin-react-helmet": "^3.1.2",