diff --git a/yarn.lock b/yarn.lock
index b11af87..e9cb926 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1316,7 +1316,7 @@ compressible@~2.0.13:
 
 compression@^1.5.2:
   version "1.7.2"
-  resolved "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
+  resolved "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
   dependencies:
     accepts "~1.3.4"
     bytes "3.0.0"
@@ -4744,9 +4744,9 @@ querystring@0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
 
-querystringify@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.0.0.tgz#fa3ed6e68eb15159457c89b37bc6472833195755"
+querystringify@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/querystringify/-/querystringify-2.2.0.tgz#3345941b4153cb9d082d8eee4cda2016a9aef7f6"
 
 randomatic@^3.0.0:
   version "3.0.0"
@@ -5091,6 +5091,10 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
+rxjs-compat@^6.0.0-rc.0:
+  version "6.6.7"
+  resolved "https://registry.yarnpkg.com/rxjs-compat/-/rxjs-compat-6.6.7.tgz#6eb4ef75c0a58ea672854a701ccc8d49f41e69cb"
+
 rxjs@^6.0.0, rxjs@^6.2.1:
   version "6.2.1"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.2.1.tgz#246cebec189a6cbc143a3ef9f62d6f4c91813ca1"
@@ -6113,10 +6117,10 @@ url-loader@^1.0.1:
     schema-utils "^0.4.3"
 
 url-parse@^1.1.8, url-parse@~1.4.0:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.1.tgz#4dec9dad3dc8585f862fed461d2e19bbf623df30"
+  version "1.4.7"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.4.7.tgz#a8a83535e8c00a316e403a5db4ac1b9b853ae278"
   dependencies:
-    querystringify "^2.0.0"
+    querystringify "^2.1.1"
     requires-port "^1.0.0"
 
 url@^0.11.0: