diff --git a/package.json b/package.json
index a764f06..42e5c8c 100644
--- a/package.json
+++ b/package.json
@@ -94,7 +94,7 @@
     "babel-jest": "24.9.0",
     "babel-preset-gatsby": "0.2.8",
     "browserslist": "4.6.6",
-    "concurrently": "4.1.1",
+    "concurrently": "4.1.2",
     "eslint": "6.1.0",
     "eslint-config-airbnb-base": "13.2.0",
     "eslint-plugin-import": "2.18.2",
diff --git a/yarn.lock b/yarn.lock
index cbd7103..ee69e35 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3376,19 +3376,20 @@ concat-stream@^1.5.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-concurrently@4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-4.1.1.tgz#42cf84d625163f3f5b2e2262568211ad76e1dbe8"
+concurrently@4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-4.1.2.tgz#1a683b2b5c41e9ed324c9002b9f6e4c6e1f3b6d7"
+  integrity sha512-Kim9SFrNr2jd8/0yNYqDTFALzUX1tvimmwFWxmp/D4mRI+kbqIIwE2RkBDrxS2ic25O1UgQMI5AtBqdtX3ynYg==
   dependencies:
-    chalk "^2.4.1"
-    date-fns "^1.23.0"
-    lodash "^4.17.10"
+    chalk "^2.4.2"
+    date-fns "^1.30.1"
+    lodash "^4.17.15"
     read-pkg "^4.0.1"
-    rxjs "^6.3.3"
+    rxjs "^6.5.2"
     spawn-command "^0.0.2-1"
     supports-color "^4.5.0"
-    tree-kill "^1.1.0"
-    yargs "^12.0.1"
+    tree-kill "^1.2.1"
+    yargs "^12.0.5"
 
 config-chain@^1.1.11:
   version "1.1.12"
@@ -3893,9 +3894,10 @@ data-urls@^1.0.0:
     whatwg-mimetype "^2.2.0"
     whatwg-url "^7.0.0"
 
-date-fns@^1.23.0:
+date-fns@^1.30.1:
   version "1.30.1"
   resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.30.1.tgz#2e71bf0b119153dbb4cc4e88d9ea5acfb50dc05c"
+  integrity sha512-hBSVCvSmWC+QypYObzwGOd9wqdDpOt+0wl0KbU+R+uuZBS1jN8VsD1ss3irQDknRj5NvxiTF6oj/nDRnN/UQNw==
 
 date-now@^0.1.4:
   version "0.1.4"
@@ -12546,7 +12548,7 @@ rx-lite@*, rx-lite@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
 
-rxjs@^6.3.3, rxjs@^6.4.0:
+rxjs@^6.4.0, rxjs@^6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.2.tgz#2e35ce815cd46d84d02a209fb4e5921e051dbec7"
   dependencies:
@@ -14036,9 +14038,10 @@ tr46@^1.0.1:
   version "0.3.9"
   resolved "https://registry.yarnpkg.com/traverse/-/traverse-0.3.9.tgz#717b8f220cc0bb7b44e40514c22b2e8bbc70d8b9"
 
-tree-kill@^1.1.0:
+tree-kill@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/tree-kill/-/tree-kill-1.2.1.tgz#5398f374e2f292b9dcc7b2e71e30a5c3bb6c743a"
+  integrity sha512-4hjqbObwlh2dLyW4tcz0Ymw0ggoaVDMveUB9w8kFSQScdRLo0gxO9J7WFcUBo+W3C1TLdFIEwNOWebgZZ0RH9Q==
 
 trim-lines@^1.0.0:
   version "1.1.2"
@@ -15192,7 +15195,7 @@ yargs-parser@^7.0.0:
   dependencies:
     camelcase "^4.1.0"
 
-yargs@12.0.5, yargs@^12.0.1, yargs@^12.0.2, yargs@^12.0.5:
+yargs@12.0.5, yargs@^12.0.2, yargs@^12.0.5:
   version "12.0.5"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.5.tgz#05f5997b609647b64f66b81e3b4b10a368e7ad13"
   dependencies: