diff --git a/package-lock.json b/package-lock.json
index 03713f1..3e688ef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2314,9 +2314,9 @@
       "integrity": "sha512-rINUZXOkcBmoHWEyu7JdHu5JMzkGRoMX4ov9830WNgxf5UYxcBUO0QTKAqeJ5EZfSdlrcJYkC8WwfVW7JYi4yg=="
     },
     "csv-parse": {
-      "version": "4.4.1",
-      "resolved": "https://registry.npmjs.org/csv-parse/-/csv-parse-4.4.1.tgz",
-      "integrity": "sha512-uFe5phPfmwBXSPWz5GYHeaEc2Oezn2kY5iLIvG1sJjc32Y4GU7T/b/uX5ffZh4CBDWwJQjwAuxrDEdl3Z5Qv+g=="
+      "version": "4.4.6",
+      "resolved": "https://registry.npmjs.org/csv-parse/-/csv-parse-4.4.6.tgz",
+      "integrity": "sha512-VisC5TBBhOF+70zjrF9FOiqI2LZOhXK/vAWlOrqyqz3lLa+P8jzJ7L/sg90MHmkSY/brAXWwrmGSZR0tM5yi4g=="
     },
     "cyclist": {
       "version": "0.2.2",
@@ -3487,7 +3487,8 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -3505,11 +3506,13 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
+          "optional": true,
           "requires": {
             "balanced-match": "1.0.0",
             "concat-map": "0.0.1"
@@ -3522,15 +3525,18 @@
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -3633,7 +3639,8 @@
         },
         "inherits": {
           "version": "2.0.3",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -3643,6 +3650,7 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "1.0.1"
           }
@@ -3655,17 +3663,20 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "1.1.11"
           }
         },
         "minimist": {
           "version": "0.0.8",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "5.1.2",
             "yallist": "3.0.3"
@@ -3682,6 +3693,7 @@
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -3754,7 +3766,8 @@
         },
         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -3764,6 +3777,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "wrappy": "1.0.2"
           }
@@ -3839,7 +3853,8 @@
         },
         "safe-buffer": {
           "version": "5.1.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -3869,6 +3884,7 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
+          "optional": true,
           "requires": {
             "code-point-at": "1.1.0",
             "is-fullwidth-code-point": "1.0.0",
@@ -3886,6 +3902,7 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "2.1.1"
           }
@@ -3924,11 +3941,13 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         }
       }
     },
diff --git a/package.json b/package.json
index 51e7cf5..318663f 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "chalk": "^2.4.2",
     "compression": "^1.7.4",
     "compression-webpack-plugin": "^2.0.0",
-    "csv-parse": "^4.4.1",
+    "csv-parse": "^4.4.6",
     "d3-axis": "^1.0.12",
     "d3-color": "^1.2.3",
     "d3-geo": "^1.11.3",