diff --git a/package-lock.json b/package-lock.json
index 5d0d3690..34ec4faf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2711,6 +2711,7 @@
       "resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz",
       "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
       "dev": true,
+      "optional": true,
       "requires": {
         "hoek": "2.x.x"
       }
@@ -3897,6 +3898,7 @@
       "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-2.0.5.tgz",
       "integrity": "sha1-O9/s3GCBR8HGcgL6KR59ylnqo7g=",
       "dev": true,
+      "optional": true,
       "requires": {
         "boom": "2.x.x"
       }
@@ -6529,7 +6531,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -6550,12 +6553,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -6570,17 +6575,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -6697,7 +6705,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -6709,6 +6718,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -6723,6 +6733,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -6730,12 +6741,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -6754,6 +6767,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -6834,7 +6848,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -6846,6 +6861,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -6931,7 +6947,8 @@
         "safe-buffer": {
           "version": "5.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -6967,6 +6984,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -6986,6 +7004,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -7029,12 +7048,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -7441,6 +7462,7 @@
       "resolved": "https://registry.npmjs.org/hawk/-/hawk-3.1.3.tgz",
       "integrity": "sha1-B4REvXwWQLD+VA0sm3PVlnjo4cQ=",
       "dev": true,
+      "optional": true,
       "requires": {
         "boom": "2.x.x",
         "cryptiles": "2.x.x",
@@ -7480,7 +7502,8 @@
       "version": "2.16.3",
       "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
       "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "hoist-non-react-statics": {
       "version": "2.5.0",
@@ -7520,9 +7543,9 @@
       "dev": true
     },
     "html-comment-regex": {
-      "version": "1.1.1",
-      "resolved": "http://registry.npm.taobao.org/html-comment-regex/download/html-comment-regex-1.1.1.tgz",
-      "integrity": "sha1-ZouTd26q5V696POtRkswekljYl4="
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/html-comment-regex/-/html-comment-regex-1.1.2.tgz",
+      "integrity": "sha512-P+M65QY2JQ5Y0G9KKdlDpo0zK+/OHptU5AaBwUfAIDJZk1MYf32Frm84EcOytfJE0t5JvkAnKlmjsXDnWzCJmQ=="
     },
     "html-minifier": {
       "version": "3.5.16",
@@ -8167,11 +8190,11 @@
       "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ="
     },
     "is-svg": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/is-svg/-/is-svg-3.0.0.tgz",
-      "integrity": "sha512-gi4iHK53LR2ujhLVVj+37Ykh9GLqYHX6JOVXbLAucaG/Cqw9xwdFOjDM2qeifLs1sF1npXXFvDu0r5HNgCMrzQ==",
+      "version": "4.2.2",
+      "resolved": "https://registry.npmjs.org/is-svg/-/is-svg-4.2.2.tgz",
+      "integrity": "sha512-JlA7Mc7mfWjdxxTkJ094oUK9amGD7gQaj5xA/NCY0vlVvZ1stmj4VX+bRuwOMN93IHRZ2ctpPH/0FO6DqvQ5Rw==",
       "requires": {
-        "html-comment-regex": "^1.1.0"
+        "html-comment-regex": "^1.1.2"
       }
     },
     "is-symbol": {
@@ -10903,6 +10926,17 @@
         "postcss": "^6.0.0",
         "postcss-value-parser": "^3.0.0",
         "svgo": "^1.0.0"
+      },
+      "dependencies": {
+        "is-svg": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/is-svg/-/is-svg-3.0.0.tgz",
+          "integrity": "sha512-gi4iHK53LR2ujhLVVj+37Ykh9GLqYHX6JOVXbLAucaG/Cqw9xwdFOjDM2qeifLs1sF1npXXFvDu0r5HNgCMrzQ==",
+          "dev": true,
+          "requires": {
+            "html-comment-regex": "^1.1.0"
+          }
+        }
       }
     },
     "postcss-unique-selectors": {
@@ -13679,6 +13713,7 @@
       "resolved": "https://registry.npmjs.org/sntp/-/sntp-1.0.9.tgz",
       "integrity": "sha1-ZUEYTMkK7qbG57NeJlkIJEPGYZg=",
       "dev": true,
+      "optional": true,
       "requires": {
         "hoek": "2.x.x"
       }
diff --git a/package.json b/package.json
index 6adbc509..196663a4 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "fuzzaldrin-plus": "^0.6.0",
     "image-size": "^0.6.3",
     "immutable": "^4.0.0-rc.9",
-    "is-svg": "^3.0.0",
+    "is-svg": "^4.2.2",
     "less": "^3.8.1",
     "less-loader": "^4.1.0",
     "lodash": "^4.17.10",