diff --git a/yarn.lock b/yarn.lock
index d106c71..b685ca3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3361,9 +3361,9 @@ deep-is@~0.1.3:
   integrity sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=
 
 deepmerge@^4.0.0:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.2.1.tgz#018a3e5dfe82b95e35e36a9a29ba15ddb194e40f"
-  integrity sha512-32P7FIV6JKt0hPMFNlWFytzVGpppYHFKdnhFUEMXheWc8Lw4HnHEzJa5yxhaQedDAXv2SI6zD7+UbqnC5k9g9Q==
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.3.1.tgz#44b5f2147cd3b00d4b56137685966f26fd25dd4a"
+  integrity sha512-3sUqbMEc77XqpdNO7FRyRog+eW3ph+GYCbj+rK+uYyRMuwsVy0rMiVtPn+QJlKFvWP/1PYpapqYn0Me2knFn+A==
 
 default-gateway@^2.6.0:
   version "2.7.2"
@@ -6262,7 +6262,7 @@ load-json-file@^2.0.0:
 load-script@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/load-script/-/load-script-1.0.0.tgz#0491939e0bee5643ee494a7e3da3d2bac70c6ca4"
-  integrity sha1-BJGTngvuVkPuSUp+PaPSuscMbKQ=
+  integrity sha512-kPEjMFtZvwL9TaZo0uZ2ml+Ye9HUMmPwbYRJ324qF9tqMejwykJ5ggTyvzmrbBeapCAbk98BSbTeovHEEP1uCA==
 
 loader-fs-cache@^1.0.0:
   version "1.0.1"
@@ -8038,13 +8038,13 @@ prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.6.1, prop-types@^15.6.2:
     object-assign "^4.1.1"
 
 prop-types@^15.7.2:
-  version "15.7.2"
-  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.7.2.tgz#52c41e75b8c87e72b9d9360e0206b99dcbffa6c5"
-  integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
+  version "15.8.1"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.8.1.tgz#67d87bf1a694f48435cf332c24af10214a3140b5"
+  integrity sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==
   dependencies:
     loose-envify "^1.4.0"
     object-assign "^4.1.1"
-    react-is "^16.8.1"
+    react-is "^16.13.1"
 
 proxy-addr@~2.0.4:
   version "2.0.4"
@@ -8300,10 +8300,10 @@ react-hot-loader@^4.6.2:
     shallowequal "^1.0.2"
     source-map "^0.7.3"
 
-react-is@^16.8.1:
-  version "16.11.0"
-  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.11.0.tgz#b85dfecd48ad1ce469ff558a882ca8e8313928fa"
-  integrity sha512-gbBVYR2p8mnriqAwWx9LbuUrShnAuSCNnuPGyc7GJrMVQtPDAh8iLpv7FRuMPFb56KkaVZIYSz1PrjI9q0QPCw==
+react-is@^16.13.1:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
+  integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
 
 react-lifecycles-compat@^3.0.4:
   version "3.0.4"
@@ -8311,9 +8311,9 @@ react-lifecycles-compat@^3.0.4:
   integrity sha512-fBASbA6LnOU9dOU2eW7aQ8xmYBSXUIWr+UmF9b1efZBazGNO+rcXT/icdKnYm2pTwcRylVUYwW7H1PHfLekVzA==
 
 react-player@^1.13.0:
-  version "1.13.0"
-  resolved "https://registry.yarnpkg.com/react-player/-/react-player-1.13.0.tgz#074c19195aadd413eb1243e953f6562c7e04b911"
-  integrity sha512-3Ti5ncYCPZ/Xqtm2KH+FadQtTZXwOguKypjYxYvu2EmYRECCoXutbC/He2Z7uBrb/7tzNEvqoHfZLj/1RPNTKg==
+  version "1.15.3"
+  resolved "https://registry.yarnpkg.com/react-player/-/react-player-1.15.3.tgz#d00cf145f9c86184cb0a071a1fbf8ecb7b68987f"
+  integrity sha512-8fc0R1AipFIy7l4lKgnIg+gMU2IY32ZMxxBlINjXAq/YnN3HUP3hOaE+aQ0lQv+a1/MMZgbekWD86ZGDO7kB8g==
   dependencies:
     deepmerge "^4.0.0"
     load-script "^1.0.0"