diff --git a/package.json b/package.json
index 7ccb350f5..0f5dc2015 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "bootstrap-sass": "^3.4.1",
     "chart.js": "^2.8.0",
     "cross-env": "^5.1",
-    "es5-shim": "^4.5.9",
+    "es5-shim": "^4.5.14",
     "flatpickr": "^4.5.7",
     "github-markdown-css": "^2.3.0",
     "ionicons": "~2.0",
diff --git a/yarn.lock b/yarn.lock
index b3b1b3811..26dcc0be6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2161,10 +2161,10 @@ es5-ext@^0.10.14, es5-ext@^0.10.35, es5-ext@^0.10.9, es5-ext@~0.10.14:
     es6-symbol "~3.1.1"
     next-tick "^1.0.0"
 
-es5-shim@^4.5.9:
-  version "4.5.13"
-  resolved "https://registry.yarnpkg.com/es5-shim/-/es5-shim-4.5.13.tgz#5d88062de049f8969f83783f4a4884395f21d28b"
-  integrity sha512-xi6hh6gsvDE0MaW4Vp1lgNEBpVcCXRWfPXj5egDvtgLz4L9MEvNwYEMdJH+JJinWkwa8c3c3o5HduV7dB/e1Hw==
+es5-shim@^4.5.14:
+  version "4.5.14"
+  resolved "https://registry.yarnpkg.com/es5-shim/-/es5-shim-4.5.14.tgz#90009e1019d0ea327447cb523deaff8fe45697ef"
+  integrity sha512-7SwlpL+2JpymWTt8sNLuC2zdhhc+wrfe5cMPI2j0o6WsPdfAiPwmFy2f0AocPB4RQVBOZ9kNTgi5YF7TdhkvEg==
 
 es6-iterator@^2.0.1, es6-iterator@~2.0.1, es6-iterator@~2.0.3:
   version "2.0.3"
@@ -4525,6 +4525,11 @@ once@^1.3.0, once@^1.3.1, once@^1.4.0:
   dependencies:
     wrappy "1"
 
+opencollective-postinstall@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/opencollective-postinstall/-/opencollective-postinstall-2.0.2.tgz#5657f1bede69b6e33a45939b061eb53d3c6c3a89"
+  integrity sha512-pVOEP16TrAO2/fjej1IdOyupJY8KDUM1CvsaScRbw6oddvpQoOfGk4ywha0HKKVAD6RkW4x6Q+tNBwhf3Bgpuw==
+
 opn@^5.1.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/opn/-/opn-5.5.0.tgz#fc7164fab56d235904c51c3b27da6758ca3b9bfc"