diff --git a/package-lock.json b/package-lock.json
index cdbca1f..6600bd4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2093,7 +2093,7 @@
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       "requires": {
         "base64-js": "1.2.3",
-        "ieee754": "1.1.8",
+        "ieee754": "1.1.10",
         "isarray": "1.0.0"
       }
     },
@@ -3748,7 +3748,7 @@
       "dependencies": {
         "@types/node": {
           "version": "7.0.56",
-          "resolved": "http://registry.npmjs.org/@types/node/-/node-7.0.56.tgz",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-7.0.56.tgz",
           "integrity": "sha512-NgjN3xPyqbAXSIpznNAR5Cisx5uKqJWxcS9kefzSFEX/9J7O01/FHyfnvPI7SztBf9p6c8mqOn3olZWJx3ja6g=="
         },
         "debug": {
@@ -6529,9 +6529,9 @@
       "dev": true
     },
     "gatsby": {
-      "version": "1.9.236",
-      "resolved": "https://registry.npmjs.org/gatsby/-/gatsby-1.9.236.tgz",
-      "integrity": "sha1-7ON4SqwFvjreWObrLpnFVXRk5lw=",
+      "version": "1.9.238",
+      "resolved": "https://registry.npmjs.org/gatsby/-/gatsby-1.9.238.tgz",
+      "integrity": "sha1-uXNUII5gFAwtfyo2lJSyDoE49UA=",
       "requires": {
         "async": "2.6.0",
         "babel-code-frame": "6.26.0",
@@ -6576,7 +6576,7 @@
         "gatsby-cli": "1.1.46",
         "gatsby-link": "1.6.39",
         "gatsby-module-loader": "1.0.11",
-        "gatsby-react-router-scroll": "1.0.13",
+        "gatsby-react-router-scroll": "1.0.14",
         "glob": "7.1.2",
         "graphql": "0.11.7",
         "graphql-relay": "0.5.4",
@@ -6823,9 +6823,9 @@
       }
     },
     "gatsby-react-router-scroll": {
-      "version": "1.0.13",
-      "resolved": "https://registry.npmjs.org/gatsby-react-router-scroll/-/gatsby-react-router-scroll-1.0.13.tgz",
-      "integrity": "sha1-0c/UPDNEl60XSulAnCS7XU3No6o=",
+      "version": "1.0.14",
+      "resolved": "https://registry.npmjs.org/gatsby-react-router-scroll/-/gatsby-react-router-scroll-1.0.14.tgz",
+      "integrity": "sha1-fjtZwiZncgMMa/6qiRTHHdPBLFk=",
       "requires": {
         "babel-runtime": "6.26.0",
         "scroll-behavior": "0.9.9",
@@ -6934,9 +6934,9 @@
       }
     },
     "gatsby-remark-prismjs": {
-      "version": "1.2.18",
-      "resolved": "https://registry.npmjs.org/gatsby-remark-prismjs/-/gatsby-remark-prismjs-1.2.18.tgz",
-      "integrity": "sha1-sYqRMP4REJXEtTq6QfI1xEC+IZc=",
+      "version": "1.2.19",
+      "resolved": "https://registry.npmjs.org/gatsby-remark-prismjs/-/gatsby-remark-prismjs-1.2.19.tgz",
+      "integrity": "sha1-EZmtr/jIVWwhnxT8mfSpTNk26zg=",
       "requires": {
         "babel-runtime": "6.26.0",
         "parse-numeric-range": "0.0.2",
@@ -8142,9 +8142,9 @@
       "integrity": "sha1-Bupvg2ead0njhs/h/oEq5dsiPe0="
     },
     "ieee754": {
-      "version": "1.1.8",
-      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.8.tgz",
-      "integrity": "sha1-vjPUCsEO8ZJnAfbwii2G+/0a0+Q="
+      "version": "1.1.10",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.10.tgz",
+      "integrity": "sha512-byWFX8OyW/qeVxcY21r6Ncxl0ZYHgnf0cPup2h34eHXrCJbOp7IuqnJ4Q0omfyWl6Z++BTI6bByf31pZt7iRLg=="
     },
     "ignore": {
       "version": "3.3.7",
diff --git a/package.json b/package.json
index 78dbcd3..14df870 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/gatsbyjs/gatsby-starter-blog/issues"
   },
   "dependencies": {
-    "gatsby": "^1.9.236",
+    "gatsby": "^1.9.238",
     "gatsby-link": "^1.6.39",
     "gatsby-plugin-feed": "^1.3.20",
     "gatsby-plugin-google-analytics": "^1.0.24",
@@ -17,7 +17,7 @@
     "gatsby-plugin-typography": "^1.7.18",
     "gatsby-remark-copy-linked-files": "^1.5.30",
     "gatsby-remark-images": "^1.5.56",
-    "gatsby-remark-prismjs": "^1.2.18",
+    "gatsby-remark-prismjs": "^1.2.19",
     "gatsby-remark-responsive-iframe": "^1.4.18",
     "gatsby-remark-smartypants": "^1.4.12",
     "gatsby-source-filesystem": "^1.5.27",